Article of footwear for snowboarding
An article of footwear for use in sporting activities such as snowboarding is disclosed. The article of footwear can include a flex notch and a coupled lace loop design. The article can further include an internal harness to enhance stability of the foot. The article can also include a threading layer configured to strengthen the upper and a corresponding connecting layer to bond the threading layer to the upper and to provide protection to other areas of the upper.
1. An article of footwear, comprising:
a base layer configured to form an upper, the upper including a forefoot portion, a heel portion and a midfoot portion disposed between the forefoot portion and the heel portion;
a threading layer including at least one thread group comprising a plurality of threads disposed on the base layer in the midfoot portion, the threading layer including a threading perimeter that defines an outer boundary of the threading layer adjacent to a lacing region of the upper, wherein the at least one thread group includes a first end portion disposed at the threading perimeter and a second end portion spaced apart from the first end portion and the threading perimeter, the at least one thread group extending radially outward from the first end portion towards the second end portion such that the plurality of threads are spaced further apart at the second end portion than at the first end portion;
a connecting layer configured to bond the threading layer to the base layer;
the connecting layer including a first portion and a second portion, the connecting layer having an approximately U-shape extending between a medial side and a lateral side of the upper; and
wherein the first portion is configured to cover the threading layer and wherein the second portion is configured to extend away from the threading perimeter of the threading layer and cover a portion of the upper.
2. The article of footwear according to claim 1 , wherein the threading layer comprises four thread groups disposed on a medial side of the upper and wherein the threading layer comprises four thread groups disposed on a lateral side of the upper.
3. The article of footwear according to claim 1 , wherein the first portion is disposed adjacent to the lacing region of the upper.
4. The article of footwear according to claim 1 , wherein the second portion is disposed in the forefoot portion of the upper.
5. The article of footwear according to claim 4 , wherein the second portion is disposed on a toe portion of the upper.
6. The article of footwear according to claim 1 , wherein the second portion is disposed in the heel portion of the upper.
7. An article of footwear, comprising:
a base layer configured to form an upper, the upper including a forefoot portion, a heel portion and a midfoot portion disposed between the forefoot portion and the heel portion;
a threading layer including a first thread group comprising a plurality of threads disposed on a side of the midfoot portion, the first thread group including a first end portion disposed adjacent to a lacing region of the upper and a second end portion spaced apart from the first end portion, the first thread group extending radially outward from the first end portion towards the second end portion such that the plurality of threads are spaced further apart at the second end portion than at the first end portion;
a connecting layer comprised of at least two separate portions, including a first portion and a second portion, the first portion having a first side portion and a forward portion and the second portion having at least a second side portion;
wherein the first side portion corresponds to the first thread group and wherein the forward portion corresponds to a toe portion of the forefoot portion;
wherein the connecting layer extends along the upper from the side of the midfoot portion covering the first thread group to the toe portion of the forefoot portion to an opposite side of the upper; and
wherein the first side portion of the connecting layer has a shape that corresponds to the first thread group.
8. The article of footwear according to claim 7 , wherein the threading layer includes a second thread group disposed on a lateral side of the upper and wherein the first thread group is disposed on a medial side of the upper.
9. The article of footwear according to claim 8 , wherein the second side portion has a shape that corresponds to the second thread group.
10. The article of footwear according to claim 7 , wherein the connecting layer is substantially transparent.
11. The article of footwear according to claim 7 , wherein the forward portion of the connecting layer is configured to protect a toe portion of the upper.
12. The article of footwear according to claim 7 , wherein the connecting layer is bonded to the base layer using heat and pressure.
13. An article of footwear, comprising:
a base layer configured to form an upper, the upper including a forefoot portion, a heel portion and a midfoot portion disposed between the forefoot portion and the heel portion;
a threading layer including a first thread group disposed on a medial side of the midfoot portion and the threading layer including a second thread group disposed on a lateral side of the midfoot portion, each of the first thread group and the second thread group comprising a plurality of threads, wherein each of the first thread group and the second thread group includes a first end portion disposed adjacent to a lacing region of the upper and a second end portion spaced apart from the first end portion, the first thread group extending radially outward from the first end portion towards the second end portion on the medial side such that the plurality of threads of the first thread group are spaced further apart at the second end portion than at the first end portion on the medial side, and the second thread group extending radially outward from the first end portion towards the second end portion on the lateral side such that the plurality of threads of the second thread group are spaced further apart at the second end portion than at the first end portion on the lateral side;
a connecting layer including a first side portion and a second side portion;
wherein the first side portion corresponds to the first thread group and the second side portion corresponds to the second thread group; and
wherein the connecting layer has an approximately U-shape extending between the medial side and the lateral side.
14. The article of footwear according to claim 13 , wherein the connecting layer includes a forward portion that extends forwards on the first side portion and the second side portion.
15. The article of footwear according to claim 14 , wherein the forward portion corresponds to a forefoot portion of the upper.
16. The article of footwear according to claim 15 , wherein the forward portion extends over a toe portion of the upper.
17. The article of footwear according to claim 16 , wherein the forward portion helps protect the toe portion.
18. The article of footwear according to claim 13 , wherein the first side portion and the second side portion extend around the lacing region.
19. The article of footwear according to claim 18 , wherein the first side portion is associated with a medial edge of the lacing region.
20. The article of footwear according to claim 13 , wherein the second side portion is associated with a lateral edge of the lacing region.