ES2970411T3 - Sole for sports shoes or work shoes or leisure shoes with a structure to transport sweat - Google Patents

Abstract

The present invention relates to a sole (1) for sports, work or leisure footwear, which comprises a main or upper component or midsole (4), the upper component or midsole (4) delimiting a plurality of open channels. upward or away from a base component (3) or a base portion of the sole (1). (Automatic translation with Google Translate, without legal value)

Description

DESCRIPTION

Sole for sports shoes or work shoes or leisure shoes with a structure to transport sweatTechnical field of the invention

The present invention relates to a sole for sports, work or leisure footwear, as well as a footwear that includes said sole.

Prior art state

Many shoes have been proposed which typically comprise a midsole and a treaded sole.

The European patent application published under the number EP1118280A1 teaches footwear comprising an upper part to which a sole is associated in the lower part. The sole comprises an insole and an insert having channels adapted for the circulation of air flows and for collecting sweat from a foot in the respective footwear. Although this solution guarantees good air circulation thanks in particular to a pumping effect in the insert, it does not guarantee a sufficiently large sweat collection area or satisfactory sweat evacuation. Furthermore, the sole shown in such a European patent application has a complex and not sufficiently solid structure.

Documents FR71 8476A, WO2008/138778A1 and US461 7745A disclose the respective prior art soles.

Objects of the invention

An object of the present invention is to provide a new sole for sports, work or leisure footwear. Another object of the present invention is to provide a sole as stated above with a good ability to collect sweat from a foot in a respective shoe.

Another object of the present invention is to provide a sole as indicated above that is strong, also in the areas of evacuation of sweat accumulated therein.

Another object of the present invention is to provide a sole that can be easily assembled.

Another object of the present invention is to provide a sole with anti-perforation means that can be integrated therein in a simple and quick way.

According to one aspect of the invention, a sole according to claim 1 is provided.

The dependent claims relate to preferred and advantageous embodiments of the invention.

Brief description of the drawings

Other characteristics and advantages of the invention will become more evident from the description of embodiments of a sole, illustrated by way of example in the set of drawings in which:

- Figures 1 and 2 are slightly higher perspective views from respective sides of a sole according to the present invention;

- Figures 3 and 4 are a plan view and a side view of the sole of Figure 1;

- figures 5, 6 and 7 are exploded perspective views of the sole of figure 1;

- Figure 8 is a sectional view of the components of the sole of Figure 1 along a plane orthogonal to the longitudinal extension axis of the sole itself;

- Figure 9 is a sectional view along line IX-IX of Figure 4; and

- Figure 10 is a side view of the footwear according to the present invention.

In the set of drawings, equivalent parts or components are marked with the same reference numbers.

Embodiments of the invention

With reference to Figures 1 to 10, a sole 1 for sports footwear 2 is illustrated, such as running, football, tennis or work footwear, in particular certified work footwear or leisure footwear comprising a main or upper component or sole. 4 intermediate, which delimits a plurality of open channels upward or away from a base component 3 or a base part of the sole. Said channels are configured for the accumulation of sweat from a user's foot; There is also at least one opening or evacuation zone 5a, 5b in fluid communication with the plurality of channels and leading to the outside of the sole 1 for the evacuation of the sweat accumulated therein. The channels are actually recessed into the upper component or midsole 4.

The sole also comprises a base component or tread component or ground bearing component 3, whether or not provided with heels, and in such case the upper component or midsole 4 is fixed or attached to the base component 3. Alternatively, the main component or midsole 4 may be provided with a base portion or a rolling or ground-supporting portion made or formed on the respective outer or lower surface.

Clearly, the base component or tread component or ground support part 3 could be provided for the entire length of the sole or even only in the toe or in the front part F or in the rear part R.

Preferably, the upper component or midsole 4 is made integrally or made in a single piece, for example, obtained by molding a single piece or from multiple pieces glued together. The thickness of the upper component or midsole 4 may be variable from the rear part R to the front part F of the sole 1, for example, gradually decreasing from the rear part R to the waist and then substantially constant or increasing slightly from the waist. or middle part to the front part F.

Preferably, also the base component 3, if provided, is made integrally or in one piece, for example, obtained by molding a single piece or from multiple pieces glued together.

Furthermore, the plurality of channels comprises at least two main longitudinal channels 6, 7, 8 extending at least partially in the direction from the rear part R to the front part F of the sole 1 and at least two first transverse channels or channels 9, 10 transverse terminals extend at least partially substantially in one direction from one side 11 of the sole 1 to the other 12 and, if desired, each intercepting or extending starting from one end or in the vicinity of one end of one of the two main longitudinal channels 6 to one end or in proximity to an end of another 7 of the two main longitudinal channels.

The main longitudinal channels 6, 7, 8 extend at least partially in the direction from the rear part R to the front part F of the sole 1, in the sense that they have at least one end closer to the front part of the other and vice versa, but they are not necessarily rectilinear with extension parallel to the rear R-front direction F, but could also be totally or partially curved or inclined with respect to the rear R-front F direction. However, the distance in the direction part rear R-front F between the ends of each channel 6, 7, 8 is at least equal to 1/4 or 1/3 or 1/2 or 2/3 or 3/4 of the length of the sole.

The plurality of channels also includes at least two second transverse channels or intermediate transverse channels 13a-13h substantially extending in a direction from one side 11 of the sole 1 to the other 12 and, if desired, each intercepting or extending between two or more main longitudinal channels 6, 7, 8, in particular starting from a section or intermediate part of one of the two main longitudinal channels 6 to a section or intermediate part of another 7 of the two main longitudinal channels.

The transverse channels 9, 10, 13a-13h extend at least partially in a direction from one side 11 of the sole 1 to the other 12, in the sense that they have at least one end closer to one side 11 than to the other. , and vice versa, but they are not necessarily rectilinear with extension parallel to the direction from one side 11 to the other 12. Rather, they could also be fully or partially curved or inclined with respect to the direction from one side 11 to 12. However, the distance in a direction from one side 11 to the other 12 between the ends of each transverse channel 9, 10, 13a-13h is at least equal to 1/4 or 1/3 or 1/2 or 2/3 or 3/4 of the width of the sole.

If a third main longitudinal channel 8 is also provided, then the transverse channels 9, 10, 13a-13h preferably cross or intersect said channel 8 in the passage from a first main longitudinal channel 6 to another or second main longitudinal channel 7.

According to the invention, the channels 6, 7, 8, 9, 10, 13a-13h communicate with each other to constitute a structure with islands or projections 14a, 14b, 14c of the upper component 4, which are delimited and separated from each other by the channels.

To this end, all channels 6, 7, 8, 9, 10, 13a-13h are in fluid communication with each other to constitute a structure with islands or projections 14a, 14b, 14c separated from each other by the channels.

With reference to such an aspect, all the channels may be in fluid communication with each other, so that they belong to a single group of channels or two or more groups of channels are provided, all the channels of each group being in fluid communication. with each other, but not in fluid communication with the channels of the other groups. At least one evacuation opening is provided for each group of channels, that is, the sole comprises or delimits at least one evacuation opening in fluid communication with each group. Due to such a resource, the sweat filtered or collected in the channels can flow during the performance of the sporting activity towards the group or groups of channels to the evacuation opening(s) 5a, 5b.

If multiple groups of channels are provided, then all transverse channels 9, 10, 13a-13h could be terminal or intermediate in the sense indicated above.

In the present invention, by "fluid communication" it is intended that the channels and evacuation openings (of the group or each group) are open to each other at their respective ends or connecting parts or lead to each other, so that: in particular when the sole is assembled: sweat or water vapor collected or filtered in the channels can pass or flow, during walking, running or sports activity, between the channels and the evacuation openings in fluid communication between Yeah.

If desired, the plurality of channels comprises at least three main longitudinal channels 6, 7, 8 substantially extending in the direction from the rear part R to the front part F of the sole 1, preferably starting from the rear part R of the sole 1 up to or beyond the waist or intermediate part of the sole itself and if desired to the tip of the sole. In such a case, two of the main longitudinal channels 6, 7 each extend on one side 11, 12 of the sole and the third main longitudinal channel 8 extends on the midline or longitudinal axis of symmetry of the sole 1 on a intermediate position between the other two main longitudinal channels 6, 7.

Each main channel 6, 7, 8, as already partly indicated, has a rectilinear and/or curved progression.

To this end, with reference to the non-limiting embodiment illustrated in the figure, two main longitudinal channels 6, 7, each extending on a respective side 11, 12 of the sole, have a first section 6a, 7a substantially parallel to the direction of the sole. rear R-front F of the sole, then at waist height, a curved section 6b, 7b with a concavity directed towards the outside and away from the other main longitudinal channels, and finally a substantially linear section 6c, 7c or slightly curved section, which progressively moves away from the longitudinal midline of the sole 1 in the direction approaching the front part F.

If a third main longitudinal channel 8 is also provided, then it may have a progression substantially aligned or parallel to the longitudinal axis of the sole 1.

With respect to the intermediate transverse channels, these may comprise at least two transverse channels 13a, 13b, 13c, 13d in the rear part R and at least two transverse channels 13e, 13f, 13g, 13h in the waist or intermediate part of the sole. .

Advantageously, the intermediate transverse channels may include

at least three or four first transverse channels 13a, 13b, 13c, 13d in the rear part R or in an area extending from the rear part R between approximately 1/4 and 1/3 of the longitudinal extension of the sole, and such channels 13a-13d are substantially the same distance from adjacent channels, and

at least three or four second transverse channels 13e, 13f, 13g, 13h in the waist or middle part of the sole or in an area extending from the waist or middle part of the sole towards the front part F, and said channels 13e -13h are substantially the same distance from the adjacent channels.

The transverse channels 9, 10, 13a-13h may have one or both respective ends that terminate or lead to a longitudinal channel 6, 7 or beyond the longitudinal channels 6, 7 or better yet outside the area delimited between the latter.

For this purpose, according to the non-limiting embodiment illustrated in the figure, the terminal transverse channel 9 and the transverse channels 13a, 13b, 13c, 13d in the rear part R have both respective ends that terminate or lead to a respective channel 6, 7 longitudinal while the terminal transverse channel 10 and the transverse channels 13e, 13f, 13g, 13h in the waist or intermediate part have terminal sections that project beyond the longitudinal channels 6, 7 so that both respective ends terminate or lead beyond the longitudinal channels 6, 7 or better still beyond the area delimited between the longitudinal channels 6, 7.

The islands or projections 14a, 14b, 14c preferably have different sizes from each other.

More particularly, the islands or projections may comprise:

first islands or projections 14a delimited between the longitudinal channels 6, 7, 8 the terminal transverse channel 9 and the transverse channels 13a, 13b, 13c, 13d in the rear part R, and such first islands or projections 14a can all have the same size ,

second islands or projections 14b delimited between the longitudinal channels 6, 7, 8, a transverse channel 13d in the rear part R and a transverse channel 13e in the waist or intermediate part of the sole, and said second islands or projections 14b can have a size equal or similar to each other and much larger, e.g. e.g. two to five times larger than the size of the first islands 14a, and/or

third islands or projections 14c delimited between the longitudinal channels 6, 7, 8, the terminal transverse channel 10 and the transverse channels 13e, 13f, 13g, 13h in the waist or intermediate part, and said third islands or projections 14c may have different sizes from each other, e.g. e.g. which decrease when approaching the front part F and for example equal to or two or three times the size of the first islands 14a.

The islands 14a, 14b, 14c may have any suitable configuration, e.g. e.g. In plan view they can be squares, rectangles, polygons, circles or others.

Preferably, all or some longitudinal channels 6, 7, 8 extend at least 60% of the longitudinal or rear R-front extension F of the sole, preferably between 60% and 90% or 100%.

Advantageously, all or some transverse channels 9, 10, 13a-13h extend at least for 70% of the transverse extension or from one side 11 of the sole to the other 12, preferably at least for 80% or for 90%. or for 100%.

The channels 6, 7, 8, 9, 10, 13a-13h may have a constant or variable width or height and may have, for example, a U-shaped or V-shaped section or other suitable configuration.

Furthermore, channels 6, 7, 8, 9, 10, 13a-13h preferably do not have interruptions, that is, there are no separators or interruptions in them along their entire longitudinal extension.

The channels may or may not be obtained in the toe or in the front part F of the sole 1.

With respect to the or each evacuation opening 5a, 5b, this is in fluid communication with the channels and can be optionally delimited in the rear part R or waist or front part F of the sole 1. According to the non-limiting embodiment illustrated in the In the figures, each evacuation opening 5a, 5b is delimited in the rear part R of the sole 1, but only one or more evacuation openings 5a, 5b could also be provided delimited in the waist of the sole 1.

One or more openings could also be in the back or heel of the sole 1.

Advantageously, at least two openings 5a, 5b are provided, each leading to a respective side 11, 12 of the sole 1. More particularly, at least one opening 5a is provided leading to a middle side 11 of the sole 1 and at least one opening 5a leading to a lateral side 12 of the sole 1.

In such a case, an opening 5a leads or exits a section of a main longitudinal channel 6 in a middle side 11 of the sole 1, e.g. from the first section 6a, from the second 6b or from the third section 6c of one of said channels, while another opening 5b leads to, or exits, a section of another main longitudinal channel 7, on one side leads 12 of the sole 1, e.g. from the first 7a, from the second 7b or from the third 7a of one of said channels 7.

If desired, one or each evacuation zone or opening 5a, 5b or better still the wall 15 that is lower or proximal to the base component 3 or the base part delimiting the same has steps or is inclined (see in particular Figure 8) with respect to the main extension plane of the sole, horizontal during use, with a first open end 5c leading to the plurality of channels and a second open end 5d leading to the outside, the second open end 5d leading It is at a height closer to the base part or base component or tread component 3 or better still to the main plate or sheet-shaped component thereof with respect to the first open end 5c.

The evacuation openings 5a, 5b could also not be conical, have no steps, and they could be located in line with the plurality of channels or even in a position with respect to the channels that is furthest from the base component 3 or from the base part of the sole.

The upper component 4 comprises a respective plate-shaped main component or sheet 4a having a suitable shape to have a first main surface or outer or outermost main surface 4b and a second main or inner main surface or innermost surface 4c which is flat or slightly curved. The tread base or component 3 comprises a respective plate or sheet-shaped main component 3a suitably shaped to have a first main surface or main internal surface 3b and a second main surface or main external surface 3c that is flat or slightly curved. .

The expressions "external" and "internal" refer to the case of a sole mounted on a respective shoe.

The channels 6, 7, 8, 9, 10, 13a-13h are made and open in the second main surface 4c and, preferably, are not through channels from this surface to the first main surface 4b.

Alternatively, on the first main surface 4b, secondary channels are obtained, if desired similar to the main channels 6, 7, 8, 9, 10, 13a-13h, and in such case, on the upper component or midsole 4, Orifices for fluid connection may be provided between the main channels and the secondary channels. Such a solution could improve the flexibility of the sole or the circulation of sweat or water vapor in it.

The base component 3 may include an edge that is suitably raised, but not necessarily around the entire respective perimeter. To this end, the base component 3 may comprise a tip or end section 3d that is curved, for example, to protect the tip of the upper component 4 during use.

Furthermore, the top component 4 may include an edge 4d that is suitably raised, but not necessarily around the entire respective perimeter.

The base component 3 and the upper component 4 are coupled or attached to each other, e.g. e.g. by means of support or contact, if desired with the interposition of an anti-perforation template that will be described below, of the respective main internal surfaces 3b, 4b in part of their extension.

The base component 3 and the upper component 4 are preferably rigidly fixed to each other, if desired by means of glue and/or adhesive.

According to the invention, the base component or tread component 3 comprises at least one reinforcing tab or rib 16 arranged to reinforce or stiffen the sole 1 in a respective evacuation opening. The lug 16 or each lug 16 is made integrally or in one piece with the base component or tread component 3.

The reinforcing tab or rib 16, during use, is positioned or supported from the outside or in any case from the sides against the upper component 4 in an opening 5a, 5b or, if desired, it can be accommodated, e.g. e.g., substantially to the size, in a recessed area 4e delimited by the upper component or midsole 4 in or around an opening 5a, 5b. The lowered area 4e may be delimited by a section of the edge 4d that is suitably raised.

As indicated above, the base component or tread component 3 may have a plate-shaped main component 3a, and starting from one or more edge or perimeter portions 3e thereof a respective one or a tongue 16 extends, if desired with a position substantially orthogonal to the main extension plane of the main plate-shaped component 3a.

One or each tab 16 may delimit a through 16a, so that the tab or each tab 16 may have an annular configuration.

If desired, at least a first tongue 16 is provided on a medial side 11 of the sole 1 and at least a second tongue 16 is provided on a lateral side 12 of the sole 1, e.g. e.g. on the back or waist. For this purpose, the first and second tabs 16 extend from a respective edge portion 3e of the plate-shaped main component 3a.

The sole 1 may also be provided with at least one filter membrane 17 to close or better yet to cover a respective opening or opening 5a, 5b.

The filter membrane(s) 17 can be placed or supported from the outside or in any case from the sides against the upper component 4 in an opening 5a, 5b or, if desired, they can be accommodated, e.g. e.g., in a substantially sized wall, in a slot 4f delimited by the upper component or midsole 4 in or around an opening 5a, 5b. The slot 4f may be delimited by a section of the edge 4d that is suitably raised.

The filter membrane 17 is configured to allow the passage of sweat or water vapor from the inside of the sole to the outside and prevent the passage of water, dirt, such as dust, mud, water or other liquids to the inside of the sole.

The filter membrane 17 may be made, for example, of a material selected from the group consisting of Goretex®, Simpatex® or may comprise a so-called osmotic membrane.

If a reinforcing tab or rib 16 is provided, as well as a recessed area 4e to accommodate said reinforcing tab or rib 16 together with a slot 4f, then the recessed area 4e surrounds a respective slot 4f.

Preferably, a plurality of filter membranes 17 are provided, one for each opening 5a, 5b, so that the sole 1 comprises a respective membrane 17 placed or supported from the outside or in any case from the sides against the upper component 4 in each one of opening 5a, 5b, p. e.g. a membrane 17 housed in a respective slot 4f delimited by the upper component or midsole 4 in each of the openings 5a, 5b.

If one or each tab 16 delimits a through slot 16a, the respective filter membrane 17 may have at least one section 17a exposed in said through slot 16a. For this purpose, the membrane or each membrane 17 may include, for example, an in-use protruding portion 17a disposed in or within the through groove 16a of a respective reinforcing tab or rib 16.

The membrane 17 can be configured as a thin plate, if desired, with a flare or relief with an elongated configuration that defines the projecting part 17a.

Advantageously, the sole 1 may also comprise an anti-perforation insole 18 for work footwear, and said insole 18 is capable of protecting the foot from possible risks, such as in particular perforation of the sole, e.g. by nails or screws or pointed objects of various nature that may be inadvertently left on the ground, especially in places such as construction sites, warehouses, etc.

The anti-puncture insole 18 may be made of a suitable certified material or according to appropriate regulations. Preferably, the anti-puncture insole 18 is disposed between the base component or tread component 3 and the upper component or midsole 4. To do this, the upper component or midsole 4 more or less delimits a print or recess area 19 to house the anti-perforation insole 18, and said print or recessed area 19 is open towards the base component or tread component 3. rolling. Clearly, the impression or recessed area for housing the anti-puncture insole could also be delimited by the base component or tread component 3.

The anti-puncture insole 18 could also be molded, e.g. e.g., by thermoforming with the midsole 4.

Alternatively, the anti-perforation insole 18 could be arranged on the upper component or midsole 4 or in any case on the opposite side to the base component or tread component 3 with respect to the upper component or midsole 4.

In non-work footwear, an anti-perforation insole is usually not necessary.

The base component 3 is preferably made of a material selected from the group consisting of rubber, thermoplastic polyurethane (TPU), polyurethane (PU), ethyl vinyl acetate (EVA), thermoplastic rubber (TPR) or polyvinyl chloride (PVC). or a mixture of these.

The upper component 4 is preferably made of a material selected from the group consisting of EVA, PU, TPR, TPU foam or PVC.

According to the present invention, there is also provided a footwear 2 comprising a sole 1 as described above and an upper part 20 attached to the upper component 4 of the sole 1, in particular on the main internal surface 4c thereof.

The footwear 2 then also comprises a mounting insole 21, for example, an insole made of breathable material or suitably perforated for an extension for example equal to or corresponding to the extension of the plurality of channels.

To do this, the upper part 20 is mounted, for example, glued, on the mounting template 21 and then the unit thus obtained is limited to a sole 1, with the mounting template 21 next to the sole 1 or better yet. , the main internal surface 4c of the main or upper component or midsole 4.

With reference to such aspect, the mounting template 21 preferably adheres or is in contact or is glued perimeter to the main internal surface 4c.

The mounting insole 21 ensures breathability or the passage of sweat or water vapor from a user's foot to the plurality of channels or channel structure delimited by the sole.

Furthermore, a removable insole or insole may be present in the upper part 20 that constitutes the support point for a user's foot or sock, also made of breathable or suitably perforated material.

As will be understood, a sole according to the present invention, due to the specific plurality of channels, ensures that sweat from a foot in a respective shoe is adequately collected and transported to the outside.

This is clearly obtained during walking, running or sporting activity, due to the movement of the shoe imparted by the user's foot and the pressure exerted by the latter.

In addition, the reinforcing tongues or ribs improve the resistance of the sole also in the sweat evacuation areas or openings.

The present invention also provides a sole in which possible anti-puncture means can be integrated therein in a simple and rapid manner, in particular when the anti-puncture insole is arranged between the base component or tread component and the component. upper or midsole.

Modifications and variations of the invention are possible within the protective scope defined by the claims.

Claims (19)

1. Sole for sports, work or leisure footwear that includes: a main or upper component or midsole (4), said upper component or midsole (4) delimiting: a plurality of channels open towards the top or away from a component (3) of the tread or a base part of the sole, said plurality of channels being configured to accumulate sweat from the foot of a user; and, at least one evacuation opening (5a, 5b) in fluid communication with said plurality of channels and leading to the outside of said sole for the evacuation of sweat accumulated therein; said plurality of channels comprises: at least two main longitudinal channels (6, 7, 8) extending at least partially in the direction from the rear part (R) to the front part (F) of the sole; at least two first transverse channels or terminal transverse channels (9, 10) extending at least partially in a direction from one side (11) of the sole to the other (12); and, at least two second transverse channels or intermediate transverse channels (13a-13h) extending at least partially in one direction from one side (11) of the sole to the other (12), said channels (6, 7, 8, 9, 10, 13a-13h) are in communication with each other to constitute a structure with islands or projections (14a, 14b, 14c) delimited and separated from each other by said channels; said sole further comprising a tread component (3), said upper component or midsole (4) being fixed or attached to said tread component (3), wherein said sole comprises at least one reinforcing tongue or rib (16) intended to reinforce or give rigidity to said sole in said at least one evacuation opening (5a, 5b), characterized in that said at least one tongue or rib ( 16) of reinforcement is, during use, placed or supported from the outside or in any case from the sides against said upper component (4) in said at least one evacuation opening (5a, 5b), and where said at least a tongue (16) extends starting from an edge or perimeter part (3e) of said tread component (3), said at least one tongue (16) being made integrally or made in one piece with said component (3) Tread. 2. Sole according to claim 1, wherein at least one reinforcing tongue or rib (16) is a tongue arranged to reinforce or stiffen said sole in said at least one evacuation opening (5a, 5b), 3. Sole according to claim 1 or 2, wherein said at least two first transverse channels or terminal transverse channels (9, 10) each extend starting from an end or in proximity to an end of one of said at least two main longitudinal channels (6) at one end or in proximity to one end of another of said at least two main longitudinal channels (7), while said at least two second transverse channels or intermediate transverse channels (13a-13h) extend each one from an intermediate section or part of one of said at least two main longitudinal channels (6) to an intermediate section or part of another (7) of said at least two main longitudinal channels. 4. Sole according to any of claims 1 to 3, wherein said plurality of channels comprises at least three main longitudinal channels (6, 7, 8) extending at least partially in the direction from the rear part (R) to the front part (F) of the sole starting from the back (R) of the sole to or beyond the waist or middle part of the sole. 5. Sole according to claim 4, wherein two of said at least three main longitudinal channels each extend on a respective side (11, 12) of the sole, while the third main longitudinal channel (8) extends on the midline or longitudinal symmetry axis of the sole in an intermediate position between the other two main longitudinal channels (6, 7). 6. Sole according to any of claims 1 to 5, wherein said at least two intermediate transverse channels include at least two transverse channels (13a, 13b, 13c, 13d) in the rear part (R) and at least two channels (13e , 13f, 13g, 13h) transversal on the waist or middle part of the sole. 7. Sole according to claim 6, wherein said two intermediate transverse channels include at least three or four first transverse channels (13a, 13b, 13c, 13d), in the rear part (R) or in an area that extends from the rear part (R) between approximately 1/4 and 1/3 of the longitudinal extension of the sole, and said first transverse channels (13a-13d) are substantially at the same distance from the adjacent channel or adjacent channels, and at least three or four second transverse channels (13e, 13f, 13g, 13h) in the waist or midsole or in an area extending from the waist or midsole toward the front (F), and said second transverse channels (13e-13h) are substantially the same distance from the adjacent channel or adjacent channels. 8. Sole according to any one of the preceding claims, wherein said at least one evacuation opening (5a, 5b) leading to the outside of said sole is in fluid communication with said plurality of channels and is delimited at the rear or waist or front part of said sole and wherein said at least one evacuation opening (5a, 5b) comprises at least two evacuation openings (5a, 5b), each of which leads to a respective side (11, 12). of said sole. 9. Sole according to claim 2, or claim 8 dependent on claim 2, wherein said at least one reinforcing tongue or rib (16) comprises at least a first tongue (16) on a middle side (11) of the sole and at least a second tongue (16) on a lateral side (12) of the sole. 10. Sole according to any one of the preceding claims, wherein said at least one evacuation opening (5a, Sb), or better yet the wall (15) that delimits it below or proximal to the component (3) of the band of the tread or to a base part of the sole, is inclined with respect to the main extension plane of the sole, with a first open end (5c) that leads to the plurality of channels and a second open end (5d) that leads to the outer, the second open end (5d) that is at a height closer to the base part or component (3) of the tread or better yet to the main component in the form of a plate or sheet (3a) thereof with with respect to the first open end (5c). 11. Sole according to any one of the preceding claims, comprising at least one filtering membrane (17) placed to close or better yet to cover said at least one evacuation opening (5a, 5b), said at least one membrane (17) filter that is placed or supported from the outside or in any case from the sides against the upper component (4) in said at least one evacuation opening (5a, 5b), said at least one filter membrane (17) that is configured to allow the passage of sweat or water vapor from the inside of the sole to the outside and prevent the passage of dirt, such as dust, mud, water or other liquids to the inside of the sole. 12. Sole according to claim 11, wherein said at least one tongue (16) delimits at least one through groove (16a), so that said at least one reinforcing tongue or rib (16) has an annular configuration, while said at least one filter membrane (17) has at least one section (17a) exposed in said at least one through slot (16a). 13. Sole according to claim 11, wherein said at least one filtering membrane (17) includes a protruding portion (17a) arranged in or within the through groove (16a) of a respective reinforcing tongue or rib (16). 14. Sole according to claim 12, wherein said membrane (17) is configured as a plate with a widening or relief with an elongated configuration that defines the protruding part (17a). 15. Sole according to any one of the preceding claims, comprising an anti-perforation insole (18) arranged between said tread component (3) and said upper component or midsole (4). 16. Sole according to claim 15, wherein said upper component or midsole (4) delimits an impression or recessed area (19) to house said anti-perforation insole (18), said impression or recessed area (19) that is open towards said component (3) of the tread. 17. Sole according to any one of the preceding claims, wherein said upper component or midsole (4) is manufactured integrally or in a single piece. 18. Sole according to any one of the preceding claims, wherein all said channels (6, 7, 8, 9, 10, 13a-13h) are in fluid communication with each other, so that they belong to a single group of channels or two or more groups of channels are provided, all of the channels of each group being in fluid communication with each other, but not in fluid communication with the channels of the other groups and wherein at least one evacuation opening is in fluid communication. fluids with each group of channels, so that the sweat or water vapor filtered or collected in the channels can flow during the performance of the sporting activity towards the groups of channels to the respective opening(s) ( 5a, 5b) evacuation. 19. Footwear comprising a sole according to any of the preceding claims and an upper part (20) attached to said upper component (4) of said sole.