Systems and methods for manufacturing an article of footwear
An article of footwear includes a sleeve formed by a knit material and defining a front distal end and a rear distal end. The sleeve includes an external surface and an internal surface that defines an internal cavity. The article of footwear includes a midsole arranged within the internal cavity, and a framework printed, layer by layer, onto portions of the external surface. The framework includes a plurality of segments and an outsole. The outsole being arranged on a bottom portion of the external surface and the plurality of segments extend along the external surface of the sleeve between the front distal end and the rear distal end.
1. An article of footwear, comprising:
a sleeve formed by a knit material and defining a front distal end and a rear distal end, wherein the sleeve includes an external surface and an internal surface that defines an internal cavity;
a midsole arranged within the internal cavity; and
a framework printed, layer by layer, onto portions of the external surface, wherein the framework includes a plurality of segments and an outsole, the outsole being arranged on a bottom portion of the external surface and the plurality of segments extend along the external surface of the sleeve between the front distal end and the rear distal end,
wherein the external surface is opposite the internal surface,
wherein the outsole is directly attached to the external surface,
wherein at least a portion of the plurality of segments extend along and directly contact the bottom portion of the external surface, and
wherein the bottom portion of the external surface extends from a lateral side to a medial side of the sleeve to be configured to extend underneath a user's foot when positioned in the internal cavity.
2. The article of footwear of claim 1 , wherein the sleeve defines an upper portion and a midsole portion.
3. The article of footwear of claim 2 , wherein the knit material comprises a first knit material spanning the upper portion and a second knit material spanning the midsole portion.
4. The article of footwear of claim 3 , wherein the second knit material is at least partially transparent so that a portion of the midsole is externally visible through the midsole portion of the sleeve.
5. The article of footwear of claim 1 , wherein the plurality of segments include a first set of lines and a second set of lines.
6. The article of footwear of claim 5 , wherein the first set of lines are generally parallel to one another, and the second set of lines are generally parallel to one another.
7. The article of footwear of claim 5 , wherein the first set of lines intersect the second set of lines to form a crisscross pattern.
8. The article of footwear of claim 1 , wherein the plurality of segments are aligned with one another and extend in a heel-toe direction along the sleeve.
9. The article of footwear of claim 1 , wherein a portion of the plurality of segments are movable relative to the sleeve to enable a lace to be threaded through the framework.
10. An article of footwear, comprising:
an upper including an upper portion and a midsole portion, wherein the upper portion is fabricated from a first knit material and the midsole portion is fabricated from a second knit material;
a midsole arranged within an internal cavity of the upper;
a framework printed, layer by layer, onto the upper, wherein the framework defines a matrix pattern including row segments and column segments that extend along an external medial side of the upper and an external lateral side of the upper; and
an outsole printed, layer by layer, onto a sole side of the upper, wherein the outsole is connected to the framework at the external medial side and the external lateral side,
wherein at least a portion of the row segments and the column segments extend along and directly contact a bottom portion that spans between the external medial side of the upper and the external lateral side of the upper, the bottom portion being configured to extend underneath a user's foot when positioned in the internal cavity.
11. The article of footwear of claim 10 , wherein the framework is formed integrally with the outsole.
12. The article of footwear of claim 10 , wherein a row spacing defined between adjacent pairs of the row segments is about equal.
13. The article of footwear of claim 10 , wherein a row spacing defined between adjacent pairs of the row segments varies from a row spacing minimum to a row spacing maximum.
14. The article of footwear of claim 10 , wherein a column spacing defined between adjacent pairs of the column segments is about equal.
15. The article of footwear of claim 10 , wherein a column spacing defined between adjacent pairs of the column segments varies from a column spacing minimum to a column spacing maximum.