US20060283043A1 - Article of footwear - Google Patents

Article of footwear Download PDF

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Publication number
US20060283043A1
US20060283043A1 US11158556 US15855605A US2006283043A1 US 20060283043 A1 US20060283043 A1 US 20060283043A1 US 11158556 US11158556 US 11158556 US 15855605 A US15855605 A US 15855605A US 2006283043 A1 US2006283043 A1 US 2006283043A1
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Patent type
Prior art keywords
footwear
article
sole
insole
plurality
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11158556
Inventor
Miles Lamstein
Original Assignee
Miles Lamstein
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with foot-supporting parts
    • A43B7/1405Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/146Footwear with foot-supporting parts provided with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for footmassage
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/06Ventilated footwear
    • A43B7/08Footwear with air-holes, with or without closures
    • A43B7/084Footwear with air-holes, with or without closures characterised by the location of the holes
    • A43B7/087Footwear with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole

Abstract

An article of footwear has a sole with a plurality of spaced apart pillars extending upwardly from a base surface defining passageways therebetween. The sole may include a vent allowing air to circulate through the passageways. An insole may rest on the plurality of pillars and may have a plurality of perforations therethrough that intersect the passageways.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • This invention relates generally to the field of footwear and, more particularly, to an article of footwear having a sole constructed for improved comfort and ventilation.
  • 2. Background
  • Most shoes and other closed articles of footwear suffer from poor ventilation. When the foot is enclosed in a poorly ventilated shoe, natural perspiration is trapped, which promotes the growth of bacteria, fungi and the like. This commonly results in discomfort, unpleasant odors and skin conditions.
  • Many different designs of ventilated footwear have been proposed. These include various arrangements of air passageways, some including pumps to provide forced ventilation.
  • SUMMARY OF THE INVENTION
  • The present invention provides an article of footwear having a sole with a plurality of pillars extending upwardly from its base surface defining passageways therebetween. The sole may include a vent, which may be disposed in the shank portion of the sole or elsewhere. An insole may rest on the plurality of pillars and may have a plurality of perforations therethrough that intersect the intersole passageways. Air is thereby free to circulate between the upper surface of the insole and the vent through the intersole passageways. The plurality of pillars support the weight of the wearer and provide superior comfort in comparison to a conventional sole.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a partially cut away and exploded view of an article of footwear in accordance with an embodiment of the present invention.
  • FIG. 2 is a bottom plan view of the insole shown in FIG. 1.
  • FIG. 3 is a perspective view showing the bottom of the article of footwear in FIG. 1.
  • DETAILED DESCRIPTION OF THE INVENTION
  • In the following description, for purposes of explanation and not limitation, specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known methods and devices are omitted so as to not obscure the description of the present invention with unnecessary detail.
  • FIG. 1 illustrates an article of footwear 10 in accordance with one embodiment of the present invention. The article of footwear comprises a sole 12 and an upper 14, the majority of which is cut away in this view. The article of footwear further comprises an insole 16, which may be permanently secured to the sole or may be made removable therefrom. The article of footwear may be constructed of natural leather, fabric or other natural materials, such as plantation crepe or vulcanized rubber, or may be constructed of synthetic materials, such as synthetic leather or molded plastic.
  • A particular type of footwear to which the present invention may be applied is a closed low-back shoe, sometimes referred to as a clog. Such shoes are frequently worn by nurses and other healthcare workers. These shoes are commonly made with the sole and upper as a single piece molding of resilient plastic. While such a shoe is one example of an article of footwear embodying the present invention, the invention is not limited in this regard.
  • A vent 18 is fitted in the shank portion of sole 12, but could be located elsewhere if desired. The vent provides an air passageway completely through the sole in the arch of the article of footwear. Vent 18 preferably incorporates a screen or mesh to prevent debris from entering while still admitting air. The upper or base surface of sole 12 is covered with a plurality of upwardly extending pillars 20, which define a maze of interconnecting passageways 22. These passageways allow air admitted by vent 18 to circulate throughout the area of the sole.
  • Insole 16 includes a plurality of perforations 24 that intersect the passageways 22. These complete the air circulation path from the vent 18 into the footwell of the article of footwear. The upper surface of the insole may have a layer of fabric applied thereto for the comfort of the wearer.
  • With reference to FIG. 2, the lower surface of insole 16 may be provided with a plurality of channels 26. These channels help improve the circulation of air around pillars 20.
  • Pillars 20 function not only to permit circulation of air between the sole and insole; the pillars also serve to support the weight of the wearer and concentrate pressure onto corresponding locations on the wearer's foot. This provides a gentle massaging action as the wearer walks. In this regard, the pillars may be located to concentrate pressure at specific pressure points on the wearer's foot so as to achieve a therapeutic effect. The pillar configuration with spaces therebetween and the natural resilience of the pillars increases the comfort of the wearer in comparison to conventional sole construction.
  • It will be recognized that the above-described invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the disclosure. Thus, it is understood that the invention is not to be limited by the foregoing illustrative details, but rather is to be defined by the appended claims.

Claims (10)

  1. 1. An article of footwear comprising:
    a sole having a heel portion, a toe portion and a shank portion;
    a vent;
    a plurality of pillars extending upwardly from a base surface of the sole defining air circulation passageways therebetween;
    an insole having an upper surface and a lower surface, the lower surface resting on the plurality of pillars, the insole further having a plurality of perforations therethrough intersecting the air circulation passageways;
    whereby air is free to circulate between the upper surface of the insole and the vent through the air circulation passageways.
  2. 2. The article of footwear of claim 1 wherein the insole is removable.
  3. 3. The article of footwear of claim 1 wherein the upper surface of the insole is covered with a fabric.
  4. 4. The article of footwear of claim 1 further comprising an upper attached to the sole.
  5. 5. The article of footwear of claim 4 wherein the upper and sole comprise a single molding.
  6. 6. The article of footwear of claim 1 wherein the lower surface of the insole has a plurality of channels formed therein.
  7. 7. The article of footwear of claim 1 wherein the vent is disposed in the shank portion of the sole.
  8. 8. An article of footwear comprising:
    a sole;
    an upper attached to the sole;
    a plurality of spaced apart pillars extending upwardly from a base surface of the sole.
  9. 9. The article of footwear of claim 8 further comprising an insole having an upper surface and a lower surface, the lower surface resting on the plurality of pillars.
  10. 10. The article of footwear of claim 8 wherein the pillars are configured to correspond to pressure points on a wearer's foot.
US11158556 2005-06-21 2005-06-21 Article of footwear Abandoned US20060283043A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11158556 US20060283043A1 (en) 2005-06-21 2005-06-21 Article of footwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11158556 US20060283043A1 (en) 2005-06-21 2005-06-21 Article of footwear

Publications (1)

Publication Number Publication Date
US20060283043A1 true true US20060283043A1 (en) 2006-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
US11158556 Abandoned US20060283043A1 (en) 2005-06-21 2005-06-21 Article of footwear

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US (1) US20060283043A1 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072268A1 (en) * 2006-12-11 2008-06-19 Alba Rappresentanze Di Menghini Giuseppe E C. S.A.S. Improved footwear bottom designed to generate forced air circulation inside the shoe
US20090300945A1 (en) * 2008-06-04 2009-12-10 Nike, Inc. Article of footwear for soccer
US20140283409A1 (en) * 2011-02-02 2014-09-25 Spenco Medical Corporation Flow Insole
US8919776B2 (en) 2012-04-24 2014-12-30 Bbc International Llc Article of footwear with maze
USD758058S1 (en) 2015-06-25 2016-06-07 Spenco Medical Corporation Heel cup
USD761543S1 (en) 2015-06-25 2016-07-19 Spenco Medical Corporation Shoe insole
USD762368S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD762367S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD762366S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD766560S1 (en) 2015-06-25 2016-09-20 Implus Footcare, Llc Shoe insole
USD771921S1 (en) 2015-06-25 2016-11-22 Implus Footcare, Llc Shoe insole
USD771922S1 (en) 2015-09-15 2016-11-22 Implus Footcare, Llc Shoe insole
USD778040S1 (en) 2015-09-25 2017-02-07 Implus Footcare, Llc Shoe insole
USD778567S1 (en) 2015-09-17 2017-02-14 Implus Footcare, Llc Shoe insole
USD789668S1 (en) * 2015-05-25 2017-06-20 Wedge.Cool, Ltd. Upper portion of footwear
USD789669S1 (en) * 2014-11-27 2017-06-20 Wedge.Cool, Ltd. Outsole of footwear
USD797429S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797428S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797430S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD814750S1 (en) 2015-09-25 2018-04-10 Fourfoot, Llc Sandal
US9961958B1 (en) 2015-05-28 2018-05-08 Implus Footcare, Llc Contoured support shoe insole

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044188A (en) * 1959-06-18 1962-07-17 Evangelista Henry Ventilated footwear
US4000566A (en) * 1975-04-22 1977-01-04 Famolare, Inc. Shock absorbing athletic shoe with air cooled insole
US4071963A (en) * 1976-04-14 1978-02-07 Sadao Fukuoka Ventilated footwear
US4137653A (en) * 1977-08-12 1979-02-06 Famolare, Inc. Footwear with snorkel ventilation
US4364186A (en) * 1980-06-19 1982-12-21 Fukuoka Kagaku Kogyo Kabushiki Kaisha Ventilated footwear
US4417407A (en) * 1981-03-31 1983-11-29 Fukuoka Kagaku Kogyo Footwear
US4468869A (en) * 1982-10-26 1984-09-04 Sadao Fukuoka Footwear
US4499672A (en) * 1982-12-20 1985-02-19 Sang Do Kim Shoes sole for ventilation and shock absorption
US4602441A (en) * 1984-12-28 1986-07-29 El Sakkaf Sherif M Ventilated shoe
US4685224A (en) * 1983-12-10 1987-08-11 Wolfgang Anger Insole
US4825565A (en) * 1987-08-31 1989-05-02 Calzaturificio Duegi S.R.L. Sole structure for bicyclist shoe
US4835883A (en) * 1987-12-21 1989-06-06 Tetrault Edward J Ventilated sole shoe construction
US4860463A (en) * 1988-08-30 1989-08-29 Huang Pin Footwear having ventilation and shock-absorbing properties
US4912858A (en) * 1987-06-29 1990-04-03 Hideto Mochizuki Footwear
US4993173A (en) * 1989-08-29 1991-02-19 Gardiner James T Shoe sole structure
US5224277A (en) * 1990-05-22 1993-07-06 Kim Sang Do Footwear sole providing ventilation, shock absorption and fashion
US5233767A (en) * 1990-02-09 1993-08-10 Hy Kramer Article of footwear having improved midsole
US5369895A (en) * 1988-03-05 1994-12-06 Natec Institut Fur Naturwissenschaftlichtechnische Dienste Plastic shoe with ventilation arrangement
US5515622A (en) * 1993-06-04 1996-05-14 Ewing Athletics Co., Ltd. Shoe construction
US5528841A (en) * 1992-09-23 1996-06-25 Nordica S.P.A. Sports shoe with ventilated, padded interior
US5551172A (en) * 1994-08-23 1996-09-03 Yu; Simon S. C. Ventilation structure for a shoe
US5675914A (en) * 1995-11-13 1997-10-14 The Rockport Company, Inc. Air circulating footbed
US5697170A (en) * 1994-10-19 1997-12-16 Mark A. Murrell Air cooled shoe
US5813140A (en) * 1997-06-30 1998-09-29 Obeid; Abdelhakim R. Ventilated shoe
US5826349A (en) * 1997-03-28 1998-10-27 Goss; Chauncey D. Venilated shoe system
US5893219A (en) * 1989-02-08 1999-04-13 Reebok International Ltd. Article of footwear
US5950332A (en) * 1997-08-28 1999-09-14 Lain; Cheng Kung Fluid circulating cushioned insole
US5955172A (en) * 1997-01-29 1999-09-21 Akzo Nobel Nv Shoe with a ventilation layer
US5953835A (en) * 1996-09-12 1999-09-21 Lepard Corporation Ventilated shoe
US5979076A (en) * 1997-06-09 1999-11-09 Li; Zheng Ventilating shoe and method of making same
US6041519A (en) * 1997-06-25 2000-03-28 Cheng; Peter S. C. Air-circulating, shock-absorbing shoe structures
US6076282A (en) * 1996-05-22 2000-06-20 Brue' S.P.A. Shoe sole with forced air circulation system
US6079123A (en) * 1998-09-28 2000-06-27 Breeze Technology Self-ventilating insert for footwear
US6178662B1 (en) * 1999-02-02 2001-01-30 David K. Legatzke Dispersed-air footpad
US6205680B1 (en) * 1999-03-16 2001-03-27 Breeze Technology Self-ventilating footwear
US6247248B1 (en) * 1998-06-15 2001-06-19 Breeze Technology Ventilation system and method for footwear
US6305100B1 (en) * 1995-06-07 2001-10-23 Eugene Komarnycky Shoe ventilation
US6370799B1 (en) * 2000-08-04 2002-04-16 Reed E. Thatcher Ventilated footwear assembly
US6393732B1 (en) * 2000-02-25 2002-05-28 Mizuno Corporation Athletic shoe midsole design and construction
US6401364B1 (en) * 2000-06-15 2002-06-11 Salomon S.A. Ventilated shoe
US6415529B1 (en) * 2000-09-01 2002-07-09 Daniel D. Kelley Shoe ventilation apparatus
US6429044B1 (en) * 2000-08-31 2002-08-06 Micron Technology, Inc. Method and apparatus for magnetic shielding of an integrated circuit
US6434858B2 (en) * 2000-07-27 2002-08-20 Wan Fu Pan Breathing shoes
US6463679B1 (en) * 1999-10-21 2002-10-15 Yamamoto Limited Forced ventilation system inside soles
US6467191B2 (en) * 2000-06-23 2002-10-22 As/Cs Corp. Air ventilation structure of shoe sole
US6553690B2 (en) * 1999-08-04 2003-04-29 Opal Limited Ventilated footwear
US6581303B1 (en) * 2002-01-17 2003-06-24 E.S. Originals, Inc. Ventilating arrangement for a shoe
US6625902B2 (en) * 2001-04-25 2003-09-30 Seikichi Yamamoto Shoe sole and shoe
US6735885B2 (en) * 2002-09-19 2004-05-18 Union Looper Co. Ltd. Double-layer sandal
US6751890B1 (en) * 2003-01-22 2004-06-22 Mao-Cheng Tsai Structure of ventilated shoe bottom
US6775926B1 (en) * 2003-05-16 2004-08-17 Hsiu-Lan Huang Yeh Shoe sole structure
US6948260B2 (en) * 2003-12-24 2005-09-27 Hsi-Liang Lin 3D air-pumping shoe
US20050223594A1 (en) * 2004-04-07 2005-10-13 Issler David C One-piece shoe construction with improved ventilation

Patent Citations (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044188A (en) * 1959-06-18 1962-07-17 Evangelista Henry Ventilated footwear
US4000566A (en) * 1975-04-22 1977-01-04 Famolare, Inc. Shock absorbing athletic shoe with air cooled insole
US4071963A (en) * 1976-04-14 1978-02-07 Sadao Fukuoka Ventilated footwear
US4137653A (en) * 1977-08-12 1979-02-06 Famolare, Inc. Footwear with snorkel ventilation
US4364186A (en) * 1980-06-19 1982-12-21 Fukuoka Kagaku Kogyo Kabushiki Kaisha Ventilated footwear
US4417407A (en) * 1981-03-31 1983-11-29 Fukuoka Kagaku Kogyo Footwear
US4468869A (en) * 1982-10-26 1984-09-04 Sadao Fukuoka Footwear
US4499672A (en) * 1982-12-20 1985-02-19 Sang Do Kim Shoes sole for ventilation and shock absorption
US4685224A (en) * 1983-12-10 1987-08-11 Wolfgang Anger Insole
US4602441A (en) * 1984-12-28 1986-07-29 El Sakkaf Sherif M Ventilated shoe
US4912858A (en) * 1987-06-29 1990-04-03 Hideto Mochizuki Footwear
US4825565A (en) * 1987-08-31 1989-05-02 Calzaturificio Duegi S.R.L. Sole structure for bicyclist shoe
US4835883A (en) * 1987-12-21 1989-06-06 Tetrault Edward J Ventilated sole shoe construction
US5369895A (en) * 1988-03-05 1994-12-06 Natec Institut Fur Naturwissenschaftlichtechnische Dienste Plastic shoe with ventilation arrangement
US4860463A (en) * 1988-08-30 1989-08-29 Huang Pin Footwear having ventilation and shock-absorbing properties
US5893219A (en) * 1989-02-08 1999-04-13 Reebok International Ltd. Article of footwear
US4993173A (en) * 1989-08-29 1991-02-19 Gardiner James T Shoe sole structure
US5233767A (en) * 1990-02-09 1993-08-10 Hy Kramer Article of footwear having improved midsole
US5224277A (en) * 1990-05-22 1993-07-06 Kim Sang Do Footwear sole providing ventilation, shock absorption and fashion
US5528841A (en) * 1992-09-23 1996-06-25 Nordica S.P.A. Sports shoe with ventilated, padded interior
US5515622A (en) * 1993-06-04 1996-05-14 Ewing Athletics Co., Ltd. Shoe construction
US5551172A (en) * 1994-08-23 1996-09-03 Yu; Simon S. C. Ventilation structure for a shoe
US5697170A (en) * 1994-10-19 1997-12-16 Mark A. Murrell Air cooled shoe
US6305100B1 (en) * 1995-06-07 2001-10-23 Eugene Komarnycky Shoe ventilation
US5675914A (en) * 1995-11-13 1997-10-14 The Rockport Company, Inc. Air circulating footbed
US6076282A (en) * 1996-05-22 2000-06-20 Brue' S.P.A. Shoe sole with forced air circulation system
US5953835A (en) * 1996-09-12 1999-09-21 Lepard Corporation Ventilated shoe
US5955172A (en) * 1997-01-29 1999-09-21 Akzo Nobel Nv Shoe with a ventilation layer
US5826349A (en) * 1997-03-28 1998-10-27 Goss; Chauncey D. Venilated shoe system
US5979076A (en) * 1997-06-09 1999-11-09 Li; Zheng Ventilating shoe and method of making same
US6041519A (en) * 1997-06-25 2000-03-28 Cheng; Peter S. C. Air-circulating, shock-absorbing shoe structures
US6266898B1 (en) * 1997-06-25 2001-07-31 Peter S. C. Cheng Air-circulating, shock-absorbing shoe structures
US5813140A (en) * 1997-06-30 1998-09-29 Obeid; Abdelhakim R. Ventilated shoe
US5950332A (en) * 1997-08-28 1999-09-14 Lain; Cheng Kung Fluid circulating cushioned insole
US6247248B1 (en) * 1998-06-15 2001-06-19 Breeze Technology Ventilation system and method for footwear
US6079123A (en) * 1998-09-28 2000-06-27 Breeze Technology Self-ventilating insert for footwear
US6178662B1 (en) * 1999-02-02 2001-01-30 David K. Legatzke Dispersed-air footpad
US6205680B1 (en) * 1999-03-16 2001-03-27 Breeze Technology Self-ventilating footwear
US6553690B2 (en) * 1999-08-04 2003-04-29 Opal Limited Ventilated footwear
US6463679B1 (en) * 1999-10-21 2002-10-15 Yamamoto Limited Forced ventilation system inside soles
US6393732B1 (en) * 2000-02-25 2002-05-28 Mizuno Corporation Athletic shoe midsole design and construction
US6401364B1 (en) * 2000-06-15 2002-06-11 Salomon S.A. Ventilated shoe
US6467191B2 (en) * 2000-06-23 2002-10-22 As/Cs Corp. Air ventilation structure of shoe sole
US6434858B2 (en) * 2000-07-27 2002-08-20 Wan Fu Pan Breathing shoes
US6370799B1 (en) * 2000-08-04 2002-04-16 Reed E. Thatcher Ventilated footwear assembly
US6429044B1 (en) * 2000-08-31 2002-08-06 Micron Technology, Inc. Method and apparatus for magnetic shielding of an integrated circuit
US6415529B1 (en) * 2000-09-01 2002-07-09 Daniel D. Kelley Shoe ventilation apparatus
US6625902B2 (en) * 2001-04-25 2003-09-30 Seikichi Yamamoto Shoe sole and shoe
US6581303B1 (en) * 2002-01-17 2003-06-24 E.S. Originals, Inc. Ventilating arrangement for a shoe
US6735885B2 (en) * 2002-09-19 2004-05-18 Union Looper Co. Ltd. Double-layer sandal
US6751890B1 (en) * 2003-01-22 2004-06-22 Mao-Cheng Tsai Structure of ventilated shoe bottom
US6775926B1 (en) * 2003-05-16 2004-08-17 Hsiu-Lan Huang Yeh Shoe sole structure
US6948260B2 (en) * 2003-12-24 2005-09-27 Hsi-Liang Lin 3D air-pumping shoe
US20050223594A1 (en) * 2004-04-07 2005-10-13 Issler David C One-piece shoe construction with improved ventilation

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008072268A1 (en) * 2006-12-11 2008-06-19 Alba Rappresentanze Di Menghini Giuseppe E C. S.A.S. Improved footwear bottom designed to generate forced air circulation inside the shoe
US20090300945A1 (en) * 2008-06-04 2009-12-10 Nike, Inc. Article of footwear for soccer
US8631590B2 (en) * 2008-06-04 2014-01-21 Nike, Inc. Article of footwear for soccer
US9918514B2 (en) 2008-06-04 2018-03-20 Nike, Inc. Article of footwear for soccer
US20140283409A1 (en) * 2011-02-02 2014-09-25 Spenco Medical Corporation Flow Insole
US8919776B2 (en) 2012-04-24 2014-12-30 Bbc International Llc Article of footwear with maze
USD789669S1 (en) * 2014-11-27 2017-06-20 Wedge.Cool, Ltd. Outsole of footwear
USD789668S1 (en) * 2015-05-25 2017-06-20 Wedge.Cool, Ltd. Upper portion of footwear
US9961958B1 (en) 2015-05-28 2018-05-08 Implus Footcare, Llc Contoured support shoe insole
USD762368S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD766560S1 (en) 2015-06-25 2016-09-20 Implus Footcare, Llc Shoe insole
USD771921S1 (en) 2015-06-25 2016-11-22 Implus Footcare, Llc Shoe insole
USD762367S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD758058S1 (en) 2015-06-25 2016-06-07 Spenco Medical Corporation Heel cup
USD761543S1 (en) 2015-06-25 2016-07-19 Spenco Medical Corporation Shoe insole
USD762366S1 (en) 2015-06-25 2016-08-02 Spenco Medical Corporation Shoe insole
USD797429S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797428S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD797430S1 (en) 2015-07-15 2017-09-19 Implus Footcare, Llc Shoe insole
USD771922S1 (en) 2015-09-15 2016-11-22 Implus Footcare, Llc Shoe insole
USD778567S1 (en) 2015-09-17 2017-02-14 Implus Footcare, Llc Shoe insole
USD803539S1 (en) 2015-09-25 2017-11-28 Implus Footcare, Llc Shoe insole
USD778040S1 (en) 2015-09-25 2017-02-07 Implus Footcare, Llc Shoe insole
USD814750S1 (en) 2015-09-25 2018-04-10 Fourfoot, Llc Sandal

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