Footwear structure with textile upper member
Articles of footwear include a textile upper member with an exterior constructed from knitted textile material, the exterior including a region with stability ribs and a second unribbed region. The region(s) having stability ribs may be located, for example: along a lateral midfoot side of the upper member; along a forefoot portion of the upper member; and/or along a medial midfoot side of the upper member. Other articles of footwear include an upper member having exterior and interior textile elements joined together in a stitchless manner at the foot-receiving opening of the upper member. The exterior surface of this upper member also may include one or more regions with stability structures. The stitchless textile engagement techniques can provide a smooth, non-bulky, and breathable joint that does not require thick layers of textile material in contact with or adjacent the wearer's foot.
1. An article of footwear, comprising:
an upper member including a first textile element forming at least a major portion of an exterior surface of the upper member and a second textile element forming at least a major portion of an interior surface of the upper member, the first textile element joined to the second textile element in a stitchless manner at a foot-receiving opening of the upper member;
the upper member further including a first opening independent of the foot-receiving opening, the first opening extending through the upper member from the exterior surface to the interior surface;
a sole member engaged with the upper member;
wherein the first opening is spaced apart from the foot-receiving opening and at an instep portion of the upper member between the foot-receiving opening and a forefoot portion of the upper member; and
wherein the first opening is defined by a perimeter comprising a plurality of edges in the upper member, the plurality of edges including edges of the first textile element and edges of the second textile element joined together in a stitchless manner along the perimeter of the first opening.
2. An article of footwear according to claim 1 , wherein the first opening is configured to stretch the upper member when a foot is inserted into the foot-receiving opening.
3. An article of footwear according to claim 1 , wherein the first opening is configured to provide ventilation to an interior chamber of the article of footwear.
4. The article of footwear according to claim 1 , wherein the first textile element is joined to the second textile element with a seam tape.
5. The article of footwear according to claim 4 , wherein the seam tape is formed of one of polyurethane, polyamide, polyester, polyolefin, and vinyl.
6. The article of footwear of according to claim 1 , wherein the first textile element is joined to the second textile element with a heat seal seam tape.
7. The article of footwear according to claim 6 , wherein the heat seal seam tape is formed of a thermoplastic polymer.
8. The article of footwear according to claim 1 , wherein the plurality of edges associated with the first opening have essentially the same dimensions as the combined thickness of the first textile element and the second textile element.
9. The article of footwear according to claim 1 , wherein the edges of the first textile element and edges of the second textile element are joined together by providing a layer of seam tape between the first textile element and the second textile element.
10. An article of footwear, comprising:
an upper member including a plurality of elements, the plurality of elements including a first textile element forming at least a portion of an exterior surface of the upper member and a second textile element forming at least a portion of an interior surface of the upper member, wherein at least the first textile element and the second textile element are secured to one another in a stitchless manner at a first location and a second location;
wherein the first location is associated with a foot-receiving opening of the article of footwear and wherein the second location is associated with an instep portion of the upper member between the foot-receiving opening and a forefoot portion of the upper member;
a sole member engaged with the upper member;
wherein the second location is associated with at least one opening in the upper member that is spaced apart from the foot-receiving opening; and
wherein the at least one opening is defined by edges of the first textile element secured to edges of the second textile element in a stitchless manner.
11. The article of footwear of according to claim 10 , wherein the first textile element is secured to the second textile element with a seam tape.
12. The article of footwear of according to claim 11 , wherein the seam tape is formed of one of polyurethane, polyamide, polyester, polyolefin, and vinyl.
13. The article of footwear according to claim 10 , wherein the first textile element is secured to the second textile element with a heat seal seam tape.
14. The article of footwear according to claim 10 , claim 13 , wherein the heat seal seam tape is formed of a thermoplastic polymer.
15. The article of footwear according to claim 10 , wherein the first textile element forms a major portion of the exterior surface of the upper member and wherein the second textile element forms a major portion of the interior surface of the upper member.
16. The article of footwear according to claim 10 , wherein the first textile element forms substantially all of the exterior surface of the upper member.
17. The article of footwear according to claim 16 , wherein the second textile element forms substantially all of the interior surface of the upper member.
18. The article of footwear according to claim 10 , wherein edges defining a perimeter of the at least one first opening have essentially the same dimensions as the combined thickness of the first textile element and the second textile element.
19. The article of footwear according to claim 10 , wherein the edges of the first textile element and edges of the second textile element are secured together by providing a layer of seam tape between the first textile element and the second textile element.