Footwear comprising a dynamic material exhibiting topographic transformation
An upper of an article of footwear including a dynamic material configured for topographic transformation to alter at least one of a fit, an insulation, or a ventilation, of the article of footwear.
1. An article of footwear comprising:
a sole structure, and
an upper coupled to the sole structure, the upper comprising an upper panel,
wherein the upper panel comprises a dynamic material,
wherein the dynamic material comprises a first layer and a second layer, the first layer and the second layer separated by a plurality of aligned ribs,
wherein a first rib of the plurality of aligned ribs is aligned with a second rib of the plurality of aligned ribs,
wherein the ribs are configured to fold in response to an external force causing a relative motion between the first layer and the second layer, and
wherein the relative motion alters at least one of a fit, an insulation, or a ventilation of the article of footwear.
2. The article of footwear of claim 1 , wherein the ribs are linearly aligned.
3. The article of footwear of claim 1 , wherein the ribs are radially aligned.
4. The article of footwear of claim 1 , wherein at least one of the layers comprises an aperture to provide the ventilation in connection with the topographic transformation.
5. The article of footwear of claim 1 , wherein an end of the dynamic material extends through an aperture in the upper for application of the external force by a user.