Comfortably wearable, waterproof, and breathable shoe

Abstract

A breathable and waterproof shoe that provides comfortable wear and coverage includes a shoe-shaped inner sleeve defining a wearing space and having a sloping top opening edge, an outer sock body including a sock body, a slip-on portion and a circumferential seam, an adhesive layer, and a sole. The shoe-shaped inner sleeve includes a breathable and waterproof layer on the outer side. The sloping top opening edge slopes from front to back, with a higher front and lower back. The wearing space forms an entry opening surrounded by the sloping top opening edge. The slip-on portion is higher than the sloping top opening edge in the vertical direction and defines a slip-on opening communicating with the wearing space. The slip-on portion has a front pull lug, a back pull lug, and two side straps. The circumferential seam extends downward into the wearing space of the shoe-shaped inner sleeve and is fixed to the inner surface of the shoe-shaped inner sleeve. The bottom edge of the circumferential seam is lower than the sloping top opening edge in the vertical direction. The adhesive layer is fixed between the shoe-shaped inner sleeve and the sock body.

Description

Technical Field

[0001] This invention relates to a shoe, and more particularly to a breathable and waterproof shoe that provides a comfortable and enveloping fit. Background Art

[0002] like Figure 1 , 2 As shown in Figure 3, a sock shoe includes an inner sleeve 1, an upper 2 that is slipped onto and fixed to the inner sleeve 1, a drawstring 3, and a sole 4 fixed to the bottom of the upper 2. The inner sleeve 1 has a top opening end 101 that defines a wearing space 102, which forms an entry opening 103 surrounded by the top opening end 101. The upper 2 has a top opening end 201 that corresponds to the top opening end 101 and is at the same height as the top opening end 101. The drawstring 3 is fixed around the top opening ends 101 and 201 to close the top opening ends 101 and 201.

[0003] like Figure 3 , 4 As shown, to maintain stability while wearing the shoe and prevent the user's heel from slipping out, this type of sock shoe cannot lower the top opening 101 of the inner sleeve 1 too much at the user's ankle height. This would prevent the opening width W of the slip-on opening 103 from becoming too large. Therefore, since the opening width W of the slip-on opening 103 is actually smaller than that of a regular shoe, and because the inner sleeve 1 itself has a certain structural flexibility, the user cannot pull the slip-on opening 103 open significantly when putting on the shoe. When wearing these shoes, the angle at which the user's foot enters the inner shoe 1 through the opening 103 is quite limited. Initially, at most less than half of the foot can be inserted into the inner shoe 102. Moreover, after the user has put in some effort to insert the foot into the inner shoe 102 through the opening 103, the user needs to pull the heel of the sock shoe upwards to fully insert the foot into the inner shoe 102. All of these factors make these sock shoes inconvenient to wear.

[0004] In addition, in order to avoid the opening width W of the inner opening 103 being too small and obstructing the wearing of shoes, this type of sock shoe cannot raise the top opening end 101 of the inner sleeve 1 too high above the user's ankle height, resulting in poor coverage of the user's ankle and affecting the comfort when wearing it. Summary of the Invention

[0005] The purpose of this invention is to provide a breathable and waterproof shoe that can be comfortably worn and covered, overcoming at least one of the disadvantages of prior art.

[0006] The present invention provides a breathable and waterproof shoe that can be comfortably worn and covered, comprising a shoe-shaped inner liner, an outer sock body, an adhesive layer, and a sole.

[0007] The shoe-shaped inner sleeve includes a breathable and waterproof layer on the outside. The shoe-shaped inner sleeve defines a wearing space that is open at the top and closed at the bottom, and has an obliquely upward-sloping top opening edge. The obliquely upward-sloping top opening edge is inclined from front to back, and is higher in the front and lower in the back. The wearing space forms an entry opening surrounded by the obliquely upward-sloping top opening edge.

[0008] The outer sock body includes a sock body portion corresponding to and fitted onto the shoe-shaped inner sleeve, a slip-on portion extending upward from the sock body portion, and a ring-shaped sewn portion extending downward from the slip-on portion. The slip-on portion is higher than the oblique top opening edge in the vertical direction and defines a slip-on shoe opening communicating with the wearing space. The slip-on portion has a front pull tab, a rear pull tab relative to the front pull tab, and two side straps connecting the front pull tab and the rear pull tab. The front pull tab has a front main body portion and two front wings extending from the left and right sides of the front main body portion, respectively. The rear pull tab has a corresponding... The front main body has a rear main body portion, and two rear wings extending from the left and right sides of the rear main body portion respectively and corresponding to the front wings portion. The top edge of the front main body portion is higher than the top edge of the rear main body portion in the vertical direction. The top edge of the front wings portion faces backward and slopes downward. The top edge of the rear wings portion faces forward and slopes downward. The side straps are connected between the front wings portion and the rear wings portion respectively. The annular stitching portion extends downward into the wearing space of the shoe-shaped inner sleeve and is fixed to the inner surface of the shoe-shaped inner sleeve. The bottom edge of the annular stitching portion is lower than the oblique top opening edge in the vertical direction.

[0009] The adhesive layer is fixed between the shoe-shaped inner sleeve and the sock body.

[0010] The sole is fixed to the body of the sock.

[0011] The breathable and waterproof shoes of the present invention, which can be comfortably worn and covered, have an outer sock body folded back to form the slip-on portion and the annular sewn portion.

[0012] The breathable and waterproof shoe that can be comfortably worn and covered by the present invention includes a shoe-shaped inner cover, a lining layer, an outer fabric layer, and a foam layer fixed between the lining layer and the outer fabric layer. The breathable and waterproof layer is fixed to the outer surface of the outer fabric layer, and the annular seam is sewn to the lining layer.

[0013] The present invention provides a breathable and waterproof shoe that can be comfortably worn and covered, and the breathable and waterproof shoe further includes a fastening unit, the fastening unit including a first fastening trim piece connected to the sole, a second fastening trim piece connected to the sole, and at least one fastening band connected between the first fastening trim piece and the second fastening trim piece.

[0014] The present invention discloses a breathable and waterproof shoe that can be comfortably worn and covered. The first tightening piece has a first main piece that fits snugly against the body of the outer sock, a first strap extending rearward from the first main piece, and a first connecting member disposed on the first strap. The second tightening piece has a second main piece that fits snugly against the body of the outer sock, a second strap extending rearward from the second main piece, and a second connecting member disposed on the second strap. The first main piece and the second main piece are disposed on the left and right sides of the body of the outer sock. The second strap passes around the back of the rear pull tab so that the second connecting member can be detachably fastened to the first connecting member.

[0015] The breathable and waterproof shoes that can be comfortably worn and covered according to the present invention, wherein the first connecting member and the second connecting member are Velcro.

[0016] The present invention provides a breathable and waterproof shoe that can be comfortably worn and covered. The first main body has a first bottom end connected to the sole and a first top end connected to the elastic band. The second main body has a second bottom end connected to the sole and a second top end connected to the elastic band.

[0017] The present invention describes a breathable and waterproof shoe that can be comfortably worn and covered. The tightening strap is a type of shoelace. A number of spaced-apart first shoelace holes are formed at the first top end of the first main body, and a number of spaced-apart second shoelace holes are formed at the second top end of the second main body. The tightening strap is detachably threaded through the first shoelace holes of the first main body and the second shoelace holes of the second main body.

[0018] The breathable and waterproof shoes that can be comfortably worn and covered according to the present invention include an outer sock body that is a knitted sock.

[0019] The breathable and waterproof shoe of the present invention, which can be comfortably worn and covered, has the following characteristics: when the front pull tab and the rear pull tab are not pulled apart, the opening width of the slip-on opening of the outer sock body is smaller than the opening width of the slip-on opening of the shoe-shaped inner sleeve; when the front pull tab and the rear pull tab are pulled apart, the opening width of the slip-on opening is larger than the opening width of the slip-on opening.

[0020] The beneficial effects of this invention are as follows: By utilizing the front and back pull tabs of the outer sock body's slip-on portion in conjunction with the design of the shoe-shaped inner sleeve, the height of the sloping top opening edge of the shoe-shaped inner sleeve at the user's ankle height can be reduced, thereby effectively increasing the opening width of the shoe-shaped inner sleeve's slip-on opening. Furthermore, when wearing the shoes, the user can pull the front and back pull tabs apart, further expanding the opening width of the slip-on portion's slip-on opening to be greater than the opening width of the shoe-shaped inner sleeve's slip-on opening, thereby effectively increasing the shoe-entry angle and making it more convenient for the user to put on or take off shoes. Furthermore, the present invention can compensate for the reduced height of the sloping top opening edge of the shoe-shaped inner sleeve at the user's ankle height by means of the front pull tab and the rear pull tab. Thus, while being convenient to put on and take off, the present invention can not only cover the user's ankle by means of the front pull tab and the rear pull tab to improve the user's comfort when wearing it, but also prevent the user's heel from easily slipping out of the shoe-shaped inner sleeve by means of the rear pull tab, so as to maintain the user's stability when wearing it. Attached Figure Description

[0021] Figure 1 This is a three-dimensional image of an existing type of sock shoe;

[0022] Figure 2 This is an exploded 3D view of the sock shoe;

[0023] Figure 3 This is a composite sectional view of the sock shoe;

[0024] Figure 4 It is similar to Figure 3 The view shows the user putting their feet into the sock-shoe;

[0025] Figure 5 This is a perspective view of an embodiment of the breathable and waterproof shoes of the present invention that can be comfortably worn and covered;

[0026] Figure 6 This is an exploded perspective view of this embodiment;

[0027] Figure 7 This is a combined cross-sectional view of an embodiment omitting a clamping unit;

[0028] Figure 8 yes Figure 7 An incomplete enlarged view;

[0029] Figure 9 It is along Figure 7 A sectional view intercepted by line IX-IX in the diagram;

[0030] Figure 10 It is along Figure 7 A sectional view intercepted by line X-X in the diagram;

[0031] Figure 11 It is a wearing diagram illustrating that the user pulls open a front pull tab and a back pull tab of an outer sock body of this embodiment to put part of the foot into the embodiment;

[0032] Figure 12 It is similar to Figure 7 The view illustrates that the user pulls the front and back pull tabs of the outer sock apart to insert part of the foot into this embodiment;

[0033] Figure 13 It is similar to Figure 12 The view illustrates that the user has fully inserted their foot into the embodiment, with the front pull tab and the back pull tab covering the user's ankle;

[0034] Figure 14 This is a schematic diagram illustrating the state of the garment after it has been worn in this embodiment. Detailed Implementation

[0035] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] See Figure 5 , 6 7. This is an embodiment of the breathable and waterproof shoe 100 of the present invention, which can be comfortably worn and covered. The breathable and waterproof shoe 100 includes a shoe-shaped inner sleeve 10, an outer sock body 20, an adhesive layer 30, a tightening unit 40, a sole 50, and an adhesive layer 60.

[0037] like Figure 6 , 7 As shown in Figures 8 and 9, in this embodiment, the shoe-shaped inner sleeve 10 includes a lining layer 11, an outer fabric layer 12, a foam layer 13 fixed between the lining layer 11 and the outer fabric layer 12, and a breathable and waterproof layer 14 fixed to the outer surface of the outer fabric layer 12 and located on the outside.

[0038] The shoe-shaped inner sleeve 10 defines a wearing space 15 that is open at the top and closed at the bottom, and has a sloping top opening edge 16 that slopes from front to back, with the front higher than the back. The wearing space 15 forms an entry opening 151 surrounded by the sloping top opening edge 16, and the entry opening 151 has an opening width W1 in a front-to-back direction. In this embodiment, the shoe-shaped inner sleeve 10 is sewn from a single piece of fabric, and a waterproof strip is glued to the seam; however, this is not a limitation.

[0039] like Figure 7 , 9As shown in Figure 10, the outer sock body 20 includes a sock body portion 21 corresponding to and fitted onto the shoe-shaped inner sleeve 10, a slip-on portion 22 extending upward from the sock body portion 21, and an annular sewn portion 23 extending downward from the slip-on portion 22. In this embodiment, the outer sock body 20 is a knitted sock.

[0040] The slip-on portion 22 is higher than the oblique top opening edge 16 in a vertical direction and defines a slip-on opening 27 communicating with the wearing space 15. The slip-on portion 22 has a front pull tab 24, a rear pull tab 25 opposite to the front pull tab 24, and two side straps 26 connecting the front pull tab 24 and the rear pull tab 25. In this embodiment, the front pull tab 24, the rear pull tab 25, and the side straps 26 cooperate to define the slip-on opening 27. The slip-on opening 27 has an opening width W2 in the front-back direction. Figure 7 As shown, in the unopened state where the front pull tab 24 and the rear pull tab 25 are not pulled apart, the opening width W2 of the shoe opening 27 is smaller than the opening width W1 of the shoe insertion opening 151, such as... Figure 12 As shown, in the open state where the front pull tab 24 and the rear pull tab 25 are pulled apart, the opening width W2 of the slip-on opening 27 is greater than the opening width W1 of the slip-on opening 151.

[0041] like Figure 7 , 9 As shown in Figure 10, the front pull tab 24 has a front main body 241 and two front wings 242 extending from the left and right sides of the front main body 241 respectively. The rear pull tab 25 has a rear main body 251 corresponding to the front main body 241 and two rear wings 252 extending from the left and right sides of the rear main body 251 respectively and corresponding to the front wings 242. The top edge 243 of the front main body 241 is higher than the top edge 253 of the rear main body 251 in the vertical direction. The top edge 244 of the front wings 242 is inclined backward and downward, and the top edge 254 of the rear wings 252 is inclined forward and downward. The side straps 26 are connected between the front wings 242 and the rear wings 252 respectively.

[0042] The annular stitch 23 extends downward into the wearing space 15 of the shoe-shaped inner sleeve 10 and is fixed to the inner surface of the shoe-shaped inner sleeve 10. The bottom edge of the annular stitch 23 is lower than the oblique top opening edge 16 in the vertical direction. In this embodiment, the annular stitch 23 is sewn and fixed to the lining layer 11 (see...). Figure 8 ).

[0043] It is understood that in this embodiment, during the manufacturing process, the outer sock body 20 is formed by folding its top end into the wearing space 15 of the shoe-shaped inner sleeve 10 to form the wearing part 22 and the annular sewn part 23. The wearing part 22 has a two-layer overlapping woven fabric structure, and the annular sewn part 23 has a single-layer woven fabric structure.

[0044] like Figure 7 , 8 As shown, the adhesive layer 30 is fixed between the outer surface of the shoe-shaped inner sleeve 10 and the inner surface of the sock body 21, so that the sock body 21 and the shoe-shaped inner sleeve 10 are tightly fitted together. In this embodiment, the adhesive layer 30 is made of adhesive.

[0045] like Figure 5 , 6 As shown, the fastening unit 40 includes a first fastening trim 41 connected to the sole 50, a second fastening trim 42 connected to the sole 50, and a fastening band 43 connecting the first fastening trim 41 and the second fastening trim 42.

[0046] The first fastening piece 41 has a first main piece 411 that fits snugly to the sock body 21 of the outer sock body 20, a first strap 412 extending rearward from the first main piece 411, and a first connecting member 413 disposed on the first strap 412. In this embodiment, the first main piece 411 has a first bottom end 414 connected to the sole 50 and a first top end 415 connected to the fastening strap 43. The first top end 415 has a plurality of spaced first shoelace holes 416. The first connecting member 413 is a Velcro strap.

[0047] The second tightening piece 42 has a second main piece 421 that fits snugly to the sock body 21 of the outer sock body 20, a second strap 422 that extends rearward from the second main piece 421, and a second fastening member 423 disposed on the second strap 422. In this embodiment, the second main piece 421 has a second bottom end 424 that connects to the sole 50 and a second top end 425 that connects to the tightening strap 43. The second top end 425 has a plurality of spaced second shoelace holes 426. The second fastening member 423 is a Velcro fastener.

[0048] In this embodiment, the first main piece 411 and the second main piece 421 are disposed on the left and right sides of the sock body 21 of the outer sock body 20, and the second strap 422 passes around the rear side of the pull tab 25 so that the second connector 423 can be detachably fastened to the first connector 413.

[0049] In this embodiment, the tightening band 43 is a shoelace, which is detachably threaded through the first shoelace hole 416 of the first main body 411 and the second shoelace hole 426 of the second main body 421.

[0050] like Figure 7 , 8 As shown, the sole 50 is fixed to the sock body 21.

[0051] The adhesive layer 60 is fixed between the bottom of the sock body 21 and the top of the sole 50. In this embodiment, the adhesive layer 60 is made of an adhesive.

[0052] In this way, such as Figure 11 , 12 As shown in Figure 13, when wearing the breathable and waterproof shoe 100 of the present invention, the front pull tab 24 and the rear pull tab 25 of the slip-on portion 22 can be pulled apart by both hands in opposite directions, so that the opening width W2 of the slip-on opening 27 of the slip-on portion 22 is greater than the opening width W1 of the slip-on opening 151 of the shoe-shaped inner sleeve 10, thereby increasing the slip-on angle, so that the user can easily put his foot into the slip-on opening 27 of the slip-on portion 22. At this time, since the opening width W1 of the slip-on opening 151 of the shoe-shaped inner sleeve 10 is greater than the opening width W of the slip-on opening 103 of the inner sleeve 1 of the existing sock shoe (see Figure 13), the slip-on opening width W1 of the shoe-shaped inner sleeve 10 is greater than the slip-on opening width W1 of the inner sleeve 1 of the existing sock shoe (see Figure 13). Figure 3 The shoe is large enough that users can easily slip nearly three-quarters of their foot into the wearing space 15 of the shoe-shaped inner sleeve 10 from the start. Then, by simply pulling up the front pull tab 24 and the back pull tab 25, the user can easily slip the entire foot into the wearing space 15 of the shoe-shaped inner sleeve 10. Afterward, the user can release the front and back pull tabs 24 and 25, allowing them to return to their unopened state, thus covering the user's ankle. Additionally, if... Figure 14 As shown, the user can also wrap the second strap 422 around the back of the pull tab 25, so that the second connector 423 can be detachably fastened to the first connector 413, so as to adjust the tightness of the pull tab 25 on the heel through the second strap 422.

[0053] Based on the above description, the advantages of the present invention can be summarized as follows:

[0054] I. The present invention utilizes the front pull tab 24 and rear pull tab 25 of the slip-on portion 22 of the outer sock body 20 in conjunction with the design of the shoe-shaped inner sleeve 10 to reduce the height of the sloping top opening edge 16 of the shoe-shaped inner sleeve 10 at the user's ankle height, thereby effectively increasing the opening width W1 of the slip-on opening 151 of the shoe-shaped inner sleeve 10. Moreover, the user can pull the front pull tab 24 and rear pull tab 25 apart, further expanding the opening width W2 of the slip-on opening 27 of the slip-on portion 22 to be greater than the opening width W1 of the slip-on opening 151 of the shoe-shaped inner sleeve 10, thereby effectively increasing the shoe entry angle. Compared with the prior art, the present invention makes it more convenient for users to put on or take off shoes.

[0055] Second, the present invention utilizes the front pull tab 24 and the back pull tab 25 of the slip-on portion 22 of the outer sock body 20 in conjunction with the design of the shoe-shaped inner sleeve 10. The front pull tab 24 and the back pull tab 25 can compensate for the reduced height of the sloping top opening edge 16 of the shoe-shaped inner sleeve 10 at the user's ankle height. Compared with the prior art, the present invention, while being convenient to put on and take off, not only covers the user's ankle with the front pull tab 24 and the back pull tab 25 to improve the user's comfort when wearing it, but also prevents the user's heel from easily slipping out of the shoe-shaped inner sleeve 10 by the blocking effect of the back pull tab 25, so as to maintain the user's stability when wearing it.

[0056] Third, the present invention utilizes the design of the first tightening trim 41 and the second tightening trim 42, so that the second strap 422 can pass around the back of the rear pull tab 25, and the second connector 423 can be detachably fastened to the first connector 413. In this way, the user can adjust the tightness of the rear pull tab 25 on the heel through the second strap 422, so as to effectively prevent the user's heel from easily slipping out of the shoe-shaped inner sleeve 10, and further improve the stability of the user when wearing it.

[0057] In summary, the breathable and waterproof shoes 100 of the present invention, which provide comfortable wear and coverage, not only make it easy for users to put on and take off shoes, but also provide good coverage for the user's ankles and effectively prevent the user's heels from easily slipping out of the shoes, thus achieving the purpose of the present invention.

Claims

1. A breathable and waterproof shoe that provides comfortable wear and coverage, comprising a shoe-shaped inner liner, an outer sock-like body, an adhesive layer, and a sole, characterized in that: The shoe-shaped inner sleeve includes a breathable and waterproof layer on the outside. The shoe-shaped inner sleeve defines a wearing space that is open at the top and closed at the bottom, and has an obliquely upward-sloping top opening edge. The obliquely upward-sloping top opening edge is inclined from front to back and is high in the front and low in the back. The wearing space forms an entry opening surrounded by the obliquely upward-sloping top opening edge. The outer sock body includes a sock body portion corresponding to and fitted onto the shoe-shaped inner sleeve, a slip-on portion extending upward from the sock body portion, and a ring-shaped sewn portion extending downward from the slip-on portion. The slip-on portion is higher than the oblique top opening edge in the vertical direction and defines a slip-on shoe opening communicating with the wearing space. The slip-on portion has a front pull tab, a rear pull tab opposite to the front pull tab, and two side straps connecting the front pull tab and the rear pull tab. The front pull tab has a front main body portion and two front wings extending from the left and right sides of the front main body portion, respectively. The rear pull tab has a rear main body portion corresponding to the front main body portion and two rear wings extending from the left and right sides of the rear main body portion, respectively corresponding to the front wings. The top edge of the front main body portion is higher than the oblique top opening edge in the vertical direction. The top edge of the rear main body, the top edge of the front wing faces backward and downward, the top edge of the rear wing faces forward and downward, the side straps are respectively connected between the front wing and the rear wing, the annular stitching extends downward into the wearing space of the shoe-shaped inner sleeve and is fixed to the inner surface of the shoe-shaped inner sleeve, the bottom edge of the annular stitching is lower than the oblique top opening edge in the vertical direction, the outer sock body is folded back to form the slip-on part and the annular stitching part, in the unopened state where the front pull ear and the rear pull ear are not pulled apart, the opening width of the slip-on shoe opening of the slip-on part of the outer sock body is smaller than the opening width of the slip-on opening of the wearing space of the shoe-shaped inner sleeve, in the opened state where the front pull ear and the rear pull ear are pulled apart, the opening width of the slip-on shoe opening is larger than the opening width of the slip-on opening; The adhesive layer is fixed between the shoe-shaped inner sleeve and the sock body; and The sole is fixed to the body of the sock.

2. The breathable and waterproof shoe that provides comfortable wear and coverage according to claim 1, characterized in that: The shoe-shaped inner sleeve also includes a lining layer, an outer fabric layer, and a foam layer fixed between the lining layer and the outer fabric layer. The breathable and waterproof layer is fixed to the outer surface of the outer fabric layer, and the annular seam is sewn to the lining layer.

3. The breathable and waterproof shoes that provide comfortable wear and coverage according to claim 1, characterized in that: The breathable and waterproof shoe that can be comfortably worn also includes a fastening unit, which includes a first fastening piece connected to the sole, a second fastening piece connected to the sole, and at least one fastening band connected between the first fastening piece and the second fastening piece.

4. The breathable and waterproof shoe that provides comfortable wear and coverage according to claim 3, characterized in that: The first tightening piece has a first main piece that fits snugly against the body of the outer stocking, a first strap extending rearward from the first main piece, and a first fastening member disposed on the first strap. The second tightening piece has a second main piece that fits snugly against the body of the outer stocking, a second strap extending rearward from the second main piece, and a second fastening member disposed on the second strap. The first main piece and the second main piece are disposed on the left and right sides of the body of the outer stocking, respectively. The second strap passes around the rear side of the pull tab so that the second fastening member can be detachably fastened to the first fastening member.

5. The breathable and waterproof shoes that provide comfortable wear and coverage according to claim 4, characterized in that: The first and second couplings are a type of Velcro fastener.

6. The breathable and waterproof shoe that provides comfortable wear and coverage according to claim 4, characterized in that: The first main body has a first bottom end connected to the sole and a first top end connected to the elastic band, and the second main body has a second bottom end connected to the sole and a second top end connected to the elastic band.

7. The breathable and waterproof shoe that provides comfortable wear and coverage according to claim 6, characterized in that: The tightening strap is a type of shoelace. The first top end of the first main body has a plurality of spaced first shoelace holes, and the second top end of the second main body has a plurality of spaced second shoelace holes. The tightening strap is detachably threaded through the first shoelace holes of the first main body and the second shoelace holes of the second main body.

8. The breathable and waterproof shoe that provides comfortable wear and coverage according to claim 1, characterized in that: The outer sock body is a knitted sock.

Images