NWOT Size: Women’s 9 Retail: $60 Sole material Rubber Outer material Elastic Fabric Closure type Lace-Up Rubber outsoles offer the optimal balance of traction and durability, with a responsive feel on unpredictable terrain Circular lug patterns provide grip during movement. Removable insoles support the arches and won’t cause too much pressure and transfer weight over the ball of the feet. Thicker topline wrapped perfectly around feet, which make shoes not fall off during exercise. Reflective strip on heel counter. The purpose of minimalist shoes is to give your feet maximum amount of freedom to move and function as if we are walking barefoot.