Y-3 

running socks

These Y-3 Running Socks feature anatomically placed cushioning to support movement. Constructed from lightweight fabric, the design incorporates HEAT.RDY technology and mesh ventilation. quarter high recycled nylon recycled polyester elastane HEAT.RDY formotion lightweight, soft and thin anatomically placed cushioning mesh ventilation flat toe seams and elastic cuffs This product can only be returned in its original, unopened packaging