The Nike Sock Dart Unisex Shoe knocks your socks off with a soft upper that surrounds your foot in comfort and just enough structure to add stability. 
Secure, Sock-Like Fit Flexible, breathable mesh helps keep your feet cool and comfortable, while the molded midfoot strap with adjustable closure provides a personalized fit. Soft Cushioning Full-length Phylon foam underneath your foot offers lasting, cushioned comfort. More Details:
 Rubber outsole and BRS 1000 heel for enhanced durability Flex grooves let your feet move naturally Sock Dart SE Mid Navy