USD391749S - Heel insole - Google Patents
Heel insole Download PDFInfo
- Publication number
- USD391749S USD391749S US29/018,808 US1880894F USD391749S US D391749 S USD391749 S US D391749S US 1880894 F US1880894 F US 1880894F US D391749 S USD391749 S US D391749S
- Authority
- US
- United States
- Prior art keywords
- heel insole
- heel
- insole
- view
- ornamental design
- 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.)
- Expired - Lifetime
Links
Images
Description
FIG. 1 is a top front perspective view of a heel insole showing our new design for use on the right foot;
FIG. 2 is a bottom rear perspective view thereof;
FIG. 3 is a front end view thereof;
FIG. 4 is a rear end view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is a top plan view of a heel insole showing a second embodiment of our new design for use on the left foot, the other views all being mirror images of those of the first embodiment.
Claims (1)
- The ornamental design for a heel insole, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/018,808 USD391749S (en) | 1994-02-16 | 1994-02-16 | Heel insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/018,808 USD391749S (en) | 1994-02-16 | 1994-02-16 | Heel insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD391749S true USD391749S (en) | 1998-03-10 |
Family
ID=71577304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/018,808 Expired - Lifetime USD391749S (en) | 1994-02-16 | 1994-02-16 | Heel insole |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD391749S (en) |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD485424S1 (en) | 2002-02-01 | 2004-01-20 | Foot Steps Orthotics Pty Limited | Section of an orthotic insert |
| USD485667S1 (en) | 2002-02-01 | 2004-01-27 | Foot Steps Orthotics Pty Limited | Section of an orthotic insert |
| USD546462S1 (en) | 2006-02-17 | 2007-07-10 | Cascade Dafo, Inc. | Orthosis |
| USD546956S1 (en) * | 2006-02-17 | 2007-07-17 | Cascade Dafo, Inc. | Orthosis |
| USD548846S1 (en) * | 2006-02-17 | 2007-08-14 | Cascade Dafo, Inc. | Orthosis |
| USD551353S1 (en) * | 2006-02-17 | 2007-09-18 | Cascade Dafo, Inc. | Orthosis |
| US7707751B2 (en) | 2006-06-16 | 2010-05-04 | Schering-Plough Healthcare Products, Inc. | Adjustable orthotic |
| USD614842S1 (en) * | 2009-08-13 | 2010-05-04 | Vasyli Phillip J | Footwear insole |
| USD619347S1 (en) * | 2009-08-31 | 2010-07-13 | Raimondo Rick A | Orthotic insert |
| USD619796S1 (en) * | 2010-02-23 | 2010-07-20 | Plus Meditech Co., Ltd. | Heel pad |
| US20110099845A1 (en) * | 2009-11-03 | 2011-05-05 | Miller Michael J | Customized footwear and methods for manufacturing |
| US20110179675A1 (en) * | 2010-01-14 | 2011-07-28 | Miller Michael J | Sport specific footwear insole |
| USD658358S1 (en) * | 2009-09-15 | 2012-05-01 | Foot Supports International Limited | Foot support |
| USD659968S1 (en) | 2010-01-14 | 2012-05-22 | NxtMile LLC | Insole for sport specific footwear |
| USD666395S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666399S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666400S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666397S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| US20150047221A1 (en) * | 2013-08-13 | 2015-02-19 | Jason R. Hanft | Orthotic Insert Device |
| USD743156S1 (en) * | 2015-03-05 | 2015-11-17 | Nike, Inc. | Shoe foot bed |
| USD758058S1 (en) * | 2015-06-25 | 2016-06-07 | Spenco Medical Corporation | Heel cup |
| USD777937S1 (en) * | 2015-01-15 | 2017-01-31 | Bauerfeind Ag | Pair of orthopedic arch supports |
| US20170196306A1 (en) * | 2014-06-06 | 2017-07-13 | Roar Licensing, Llc | Shoe With Integral Orthotic/Propulsion Plate |
| USD804045S1 (en) | 2014-04-07 | 2017-11-28 | David Epstein | Orthotic insert |
| USD911689S1 (en) * | 2018-09-14 | 2021-03-02 | Cluffy, LLC | Insole |
| USD996025S1 (en) * | 2019-12-11 | 2023-08-22 | Frankie4 IP 1 Pty Ltd | Heel cushion |
| USD1001454S1 (en) | 2021-03-15 | 2023-10-17 | David Epstein | Insole |
| USD1028462S1 (en) * | 2020-09-15 | 2024-05-28 | Frankie4 IP 1 Pty Ltd | Heel cushion |
| USD1058136S1 (en) * | 2024-06-19 | 2025-01-21 | Wei Nie | Insole |
| USD1073282S1 (en) | 2024-11-14 | 2025-05-06 | Shenzhen Bixu Trading Co., Ltd. | Insole |
| USD1116129S1 (en) * | 2024-07-23 | 2026-03-03 | Northwest Podiatric Laboratory, Inc. | Orthotic insert |
Citations (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA73542A (en) | 1901-02-22 | 1901-10-22 | George A. Hagena | Water cycle |
| US1055768A (en) | 1912-10-07 | 1913-03-11 | Samuel H Levee | Shoe attachment. |
| US1244027A (en) | 1916-12-14 | 1917-10-23 | Charles Polaner | Combination arch-support and heel-cushion. |
| US1508110A (en) | 1923-03-23 | 1924-09-09 | Mayer Abraham | Arch supporter |
| US2008207A (en) | 1934-08-03 | 1935-07-16 | Harry Palter | Foot support |
| GB447194A (en) | 1933-11-14 | 1936-05-11 | Luis Felipe Chaoul | Improvements in shoes |
| US2348300A (en) | 1943-04-03 | 1944-05-09 | Calvin C Klaus | Shoe |
| US2379366A (en) | 1943-10-20 | 1945-06-26 | Henry G Lumbard | Cushion cupped-heel insole |
| US2403442A (en) | 1945-01-01 | 1946-07-09 | Calvin C Klaus | Shoe |
| US2409960A (en) | 1944-04-10 | 1946-10-22 | William M Scholl | Arch support |
| US2598782A (en) | 1949-11-04 | 1952-06-03 | George H Gillis | Track shoe with cushioned heelreceiving pocket |
| US2599317A (en) | 1946-08-02 | 1952-06-03 | Owens Corning Fiberglass Corp | Shoe insole |
| US2826834A (en) | 1957-04-16 | 1958-03-18 | Raymond R Ratcliff | Cushion for insoles |
| CA588504A (en) | 1959-12-08 | Vasilijs Kils | Insoles for shoes | |
| US2924849A (en) | 1956-08-16 | 1960-02-16 | Buchman Henry | Tray for making a corrective footmolded appliance |
| US3068872A (en) | 1959-08-11 | 1962-12-18 | Brody Alec Elliot | Foot supporting device |
| US3244176A (en) | 1962-08-29 | 1966-04-05 | Scholl Mfg Co Inc | Cushion for spur heel |
| US3300880A (en) | 1964-05-27 | 1967-01-31 | Marbill Company | Casual type shoe with heelsupporting wedge |
| US3309797A (en) | 1964-03-17 | 1967-03-21 | Poitras Joseph Arthur | Anti-inversion device for sneakers |
| US3333353A (en) | 1963-07-19 | 1967-08-01 | Garcia Pedro Arnau | Manufacture of footwear |
| US3466763A (en) | 1966-12-06 | 1969-09-16 | Victor Herbert Levin | Athletic footwear |
| US3530489A (en) | 1968-08-19 | 1970-09-22 | Usm Corp | Footwear manufacture |
| US3545447A (en) | 1968-07-17 | 1970-12-08 | Jack J Silverman | Heel stabilizer |
| US3616170A (en) | 1969-08-05 | 1971-10-26 | Addison W Closson Jr | Foamed sheet for making stiffening elements |
| US3638336A (en) | 1970-04-07 | 1972-02-01 | Jack J Silverman | Protective shoe insert |
| US4084333A (en) | 1975-06-20 | 1978-04-18 | Oscar Del Vecchio | Footwear inner sole |
| US4232457A (en) | 1979-01-31 | 1980-11-11 | Mosher Mitchell R | Orthotic insert |
| USD259675S (en) | 1979-06-25 | 1981-06-30 | Northern Shoe Bindings Co., Inc. | Foot stabilizer innersole |
| US4325380A (en) | 1980-07-11 | 1982-04-20 | Apex Foot Products Corporation | Orthotic device for the heel of a person's foot |
| US4346525A (en) | 1977-12-16 | 1982-08-31 | Colgate-Palmolive Company | Cushion pad for sport shoes and the like and method for fabricating same |
| US4435910A (en) | 1982-03-12 | 1984-03-13 | Michel Marc | Shoe insole |
| US4510700A (en) | 1982-09-30 | 1985-04-16 | Brown Dennis N | Variably adjustable shoe inserts |
| US4517981A (en) | 1983-06-08 | 1985-05-21 | Santopietro Frank J | Orthotic device |
| US4530173A (en) | 1983-07-05 | 1985-07-23 | Jesinsky Jr Edward G | Excessive pronation correcting device |
| US4627178A (en) | 1983-02-28 | 1986-12-09 | Sullivan James B | Molded shoe innersole |
| US4686993A (en) | 1985-07-26 | 1987-08-18 | Paragon Podiatry Laboratories | Low profile functional orthotic |
| US4694589A (en) | 1983-02-28 | 1987-09-22 | Sullivan James B | Elastomeric shoe innersole |
| US4702255A (en) | 1985-06-17 | 1987-10-27 | Schenkl Joseph L | Orthopedic apparatus |
| US4747410A (en) | 1985-11-26 | 1988-05-31 | Cohen Lee S | Cushioned anti-pronation insert |
| US4759357A (en) | 1987-01-28 | 1988-07-26 | Gerard Allart | Podiatric orthesis for orientation of the calcaneus and subtalar bones |
| US4793078A (en) | 1986-04-24 | 1988-12-27 | Andrews Anthony C | Insoles for footwear |
| US4841648A (en) | 1988-02-29 | 1989-06-27 | Shaffer David E | Personalized insole kit |
| USD302624S (en) | 1986-10-22 | 1989-08-08 | Scholl, Inc. | Insole |
| US4910886A (en) | 1983-02-28 | 1990-03-27 | Sullivan James B | Shock-absorbing innersole |
| US5174052A (en) | 1991-01-03 | 1992-12-29 | Schoenhaus Harold D | Dynamic stabilizing inner sole system |
| US5187885A (en) | 1990-07-19 | 1993-02-23 | Murphy John T | Golf shoe insert |
| USD336718S (en) | 1991-07-09 | 1993-06-22 | Schering-Plough Healthcare Products, Inc. | Innersole |
| US5282326A (en) | 1991-07-09 | 1994-02-01 | Schering-Plough Healthcare Products, Inc. | Removeable innersole for footwear |
| US5327664A (en) | 1992-01-03 | 1994-07-12 | Kathleen Yerratt | Postural control foot orthotic with a forefoot posting shim |
-
1994
- 1994-02-16 US US29/018,808 patent/USD391749S/en not_active Expired - Lifetime
Patent Citations (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA588504A (en) | 1959-12-08 | Vasilijs Kils | Insoles for shoes | |
| CA73542A (en) | 1901-02-22 | 1901-10-22 | George A. Hagena | Water cycle |
| US1055768A (en) | 1912-10-07 | 1913-03-11 | Samuel H Levee | Shoe attachment. |
| US1244027A (en) | 1916-12-14 | 1917-10-23 | Charles Polaner | Combination arch-support and heel-cushion. |
| US1508110A (en) | 1923-03-23 | 1924-09-09 | Mayer Abraham | Arch supporter |
| GB447194A (en) | 1933-11-14 | 1936-05-11 | Luis Felipe Chaoul | Improvements in shoes |
| US2008207A (en) | 1934-08-03 | 1935-07-16 | Harry Palter | Foot support |
| US2348300A (en) | 1943-04-03 | 1944-05-09 | Calvin C Klaus | Shoe |
| US2379366A (en) | 1943-10-20 | 1945-06-26 | Henry G Lumbard | Cushion cupped-heel insole |
| US2409960A (en) | 1944-04-10 | 1946-10-22 | William M Scholl | Arch support |
| US2403442A (en) | 1945-01-01 | 1946-07-09 | Calvin C Klaus | Shoe |
| US2599317A (en) | 1946-08-02 | 1952-06-03 | Owens Corning Fiberglass Corp | Shoe insole |
| US2598782A (en) | 1949-11-04 | 1952-06-03 | George H Gillis | Track shoe with cushioned heelreceiving pocket |
| US2924849A (en) | 1956-08-16 | 1960-02-16 | Buchman Henry | Tray for making a corrective footmolded appliance |
| US2826834A (en) | 1957-04-16 | 1958-03-18 | Raymond R Ratcliff | Cushion for insoles |
| US3068872A (en) | 1959-08-11 | 1962-12-18 | Brody Alec Elliot | Foot supporting device |
| US3244176A (en) | 1962-08-29 | 1966-04-05 | Scholl Mfg Co Inc | Cushion for spur heel |
| US3333353A (en) | 1963-07-19 | 1967-08-01 | Garcia Pedro Arnau | Manufacture of footwear |
| US3309797A (en) | 1964-03-17 | 1967-03-21 | Poitras Joseph Arthur | Anti-inversion device for sneakers |
| US3300880A (en) | 1964-05-27 | 1967-01-31 | Marbill Company | Casual type shoe with heelsupporting wedge |
| US3466763A (en) | 1966-12-06 | 1969-09-16 | Victor Herbert Levin | Athletic footwear |
| US3545447A (en) | 1968-07-17 | 1970-12-08 | Jack J Silverman | Heel stabilizer |
| US3530489A (en) | 1968-08-19 | 1970-09-22 | Usm Corp | Footwear manufacture |
| US3616170A (en) | 1969-08-05 | 1971-10-26 | Addison W Closson Jr | Foamed sheet for making stiffening elements |
| US3638336A (en) | 1970-04-07 | 1972-02-01 | Jack J Silverman | Protective shoe insert |
| US4084333A (en) | 1975-06-20 | 1978-04-18 | Oscar Del Vecchio | Footwear inner sole |
| US4346525A (en) | 1977-12-16 | 1982-08-31 | Colgate-Palmolive Company | Cushion pad for sport shoes and the like and method for fabricating same |
| US4232457A (en) | 1979-01-31 | 1980-11-11 | Mosher Mitchell R | Orthotic insert |
| USD259675S (en) | 1979-06-25 | 1981-06-30 | Northern Shoe Bindings Co., Inc. | Foot stabilizer innersole |
| US4325380A (en) | 1980-07-11 | 1982-04-20 | Apex Foot Products Corporation | Orthotic device for the heel of a person's foot |
| US4435910A (en) | 1982-03-12 | 1984-03-13 | Michel Marc | Shoe insole |
| US4510700A (en) | 1982-09-30 | 1985-04-16 | Brown Dennis N | Variably adjustable shoe inserts |
| US4910886A (en) | 1983-02-28 | 1990-03-27 | Sullivan James B | Shock-absorbing innersole |
| US4910886B1 (en) | 1983-02-28 | 1995-05-09 | Atlantic Thermoplastics Co Inc | Shock-absorbing innersole |
| US4627178A (en) | 1983-02-28 | 1986-12-09 | Sullivan James B | Molded shoe innersole |
| US4694589A (en) | 1983-02-28 | 1987-09-22 | Sullivan James B | Elastomeric shoe innersole |
| US4517981A (en) | 1983-06-08 | 1985-05-21 | Santopietro Frank J | Orthotic device |
| US4530173A (en) | 1983-07-05 | 1985-07-23 | Jesinsky Jr Edward G | Excessive pronation correcting device |
| US4702255A (en) | 1985-06-17 | 1987-10-27 | Schenkl Joseph L | Orthopedic apparatus |
| US4686993A (en) | 1985-07-26 | 1987-08-18 | Paragon Podiatry Laboratories | Low profile functional orthotic |
| US4747410A (en) | 1985-11-26 | 1988-05-31 | Cohen Lee S | Cushioned anti-pronation insert |
| US4793078A (en) | 1986-04-24 | 1988-12-27 | Andrews Anthony C | Insoles for footwear |
| USD302624S (en) | 1986-10-22 | 1989-08-08 | Scholl, Inc. | Insole |
| US4759357A (en) | 1987-01-28 | 1988-07-26 | Gerard Allart | Podiatric orthesis for orientation of the calcaneus and subtalar bones |
| US4841648A (en) | 1988-02-29 | 1989-06-27 | Shaffer David E | Personalized insole kit |
| US5187885A (en) | 1990-07-19 | 1993-02-23 | Murphy John T | Golf shoe insert |
| US5174052A (en) | 1991-01-03 | 1992-12-29 | Schoenhaus Harold D | Dynamic stabilizing inner sole system |
| USD336718S (en) | 1991-07-09 | 1993-06-22 | Schering-Plough Healthcare Products, Inc. | Innersole |
| US5282326A (en) | 1991-07-09 | 1994-02-01 | Schering-Plough Healthcare Products, Inc. | Removeable innersole for footwear |
| US5327664A (en) | 1992-01-03 | 1994-07-12 | Kathleen Yerratt | Postural control foot orthotic with a forefoot posting shim |
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD485424S1 (en) | 2002-02-01 | 2004-01-20 | Foot Steps Orthotics Pty Limited | Section of an orthotic insert |
| USD485667S1 (en) | 2002-02-01 | 2004-01-27 | Foot Steps Orthotics Pty Limited | Section of an orthotic insert |
| USD565736S1 (en) | 2006-02-17 | 2008-04-01 | Cascade Dafo, Inc. | Orthosis |
| USD546956S1 (en) * | 2006-02-17 | 2007-07-17 | Cascade Dafo, Inc. | Orthosis |
| USD548846S1 (en) * | 2006-02-17 | 2007-08-14 | Cascade Dafo, Inc. | Orthosis |
| USD551353S1 (en) * | 2006-02-17 | 2007-09-18 | Cascade Dafo, Inc. | Orthosis |
| USD555254S1 (en) | 2006-02-17 | 2007-11-13 | Cascade Dafo, Inc. | Orthosis |
| USD559988S1 (en) | 2006-02-17 | 2008-01-15 | Cascade Dafo, Inc. | Orthosis |
| USD546462S1 (en) | 2006-02-17 | 2007-07-10 | Cascade Dafo, Inc. | Orthosis |
| US7707751B2 (en) | 2006-06-16 | 2010-05-04 | Schering-Plough Healthcare Products, Inc. | Adjustable orthotic |
| USD614842S1 (en) * | 2009-08-13 | 2010-05-04 | Vasyli Phillip J | Footwear insole |
| USD619347S1 (en) * | 2009-08-31 | 2010-07-13 | Raimondo Rick A | Orthotic insert |
| USD658358S1 (en) * | 2009-09-15 | 2012-05-01 | Foot Supports International Limited | Foot support |
| US20110099845A1 (en) * | 2009-11-03 | 2011-05-05 | Miller Michael J | Customized footwear and methods for manufacturing |
| US20110179675A1 (en) * | 2010-01-14 | 2011-07-28 | Miller Michael J | Sport specific footwear insole |
| USD659968S1 (en) | 2010-01-14 | 2012-05-22 | NxtMile LLC | Insole for sport specific footwear |
| USD619796S1 (en) * | 2010-02-23 | 2010-07-20 | Plus Meditech Co., Ltd. | Heel pad |
| USD666399S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666400S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666397S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| USD666395S1 (en) * | 2011-06-01 | 2012-09-04 | Kinetic Orthotics Pty Ltd | Orthotic device |
| US20150047221A1 (en) * | 2013-08-13 | 2015-02-19 | Jason R. Hanft | Orthotic Insert Device |
| US9750302B2 (en) * | 2013-08-13 | 2017-09-05 | Heel-It, Llc | Orthotic insert device |
| USD804045S1 (en) | 2014-04-07 | 2017-11-28 | David Epstein | Orthotic insert |
| US10517351B2 (en) * | 2014-06-06 | 2019-12-31 | Roar Athletic Performance Corp. | Shoe with integral orthotic/propulsion plate |
| US20170196306A1 (en) * | 2014-06-06 | 2017-07-13 | Roar Licensing, Llc | Shoe With Integral Orthotic/Propulsion Plate |
| USD777937S1 (en) * | 2015-01-15 | 2017-01-31 | Bauerfeind Ag | Pair of orthopedic arch supports |
| USD743156S1 (en) * | 2015-03-05 | 2015-11-17 | Nike, Inc. | Shoe foot bed |
| USD758058S1 (en) * | 2015-06-25 | 2016-06-07 | Spenco Medical Corporation | Heel cup |
| USD911689S1 (en) * | 2018-09-14 | 2021-03-02 | Cluffy, LLC | Insole |
| USD996025S1 (en) * | 2019-12-11 | 2023-08-22 | Frankie4 IP 1 Pty Ltd | Heel cushion |
| USD1028462S1 (en) * | 2020-09-15 | 2024-05-28 | Frankie4 IP 1 Pty Ltd | Heel cushion |
| USD1001454S1 (en) | 2021-03-15 | 2023-10-17 | David Epstein | Insole |
| USD1058136S1 (en) * | 2024-06-19 | 2025-01-21 | Wei Nie | Insole |
| USD1116129S1 (en) * | 2024-07-23 | 2026-03-03 | Northwest Podiatric Laboratory, Inc. | Orthotic insert |
| USD1073282S1 (en) | 2024-11-14 | 2025-05-06 | Shenzhen Bixu Trading Co., Ltd. | Insole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD391749S (en) | Heel insole | |
| USD396948S (en) | Contoured insole | |
| USD366956S (en) | Work boot insole | |
| USD383894S (en) | Insole | |
| USD336718S (en) | Innersole | |
| USD354389S (en) | Sports insole with perforations | |
| USD367164S (en) | Heel insole | |
| USD399343S (en) | Sole for footwear | |
| USD411910S (en) | Pair of shoe outsoles | |
| USD387546S (en) | Boot sole design | |
| USD385692S (en) | Boot upper | |
| USD373674S (en) | Outsole | |
| USD412050S (en) | Shoe outsole | |
| USD366951S (en) | Sport shoe | |
| USD384491S (en) | Overshoe upper | |
| USD367554S (en) | Shoe | |
| USD407892S (en) | Shoe sole | |
| USD419283S (en) | Pedicure sandal | |
| USD316476S (en) | Tread design for footwear | |
| USD407192S (en) | Shoe outsole | |
| USD374761S (en) | Bladder for a shoe sole | |
| USD406688S (en) | Athletic footwear | |
| USD378548S (en) | Shoe with removable heel | |
| USD396920S (en) | Creeper | |
| USD374338S (en) | Sole unit for a sandal |