Nike’s Sock Dart Premium sneakers are designed with a sleek minimalist aesthetic. Constructed with a flexible and breathable upper, these Sock Dart Premium sneakers are set upon a contrasting white rubber outsole which has been detailed with grooves for added durability. The molded midfoot and full-length Phylon foam cushioning offer long lasting comfort with every wear. Size: 9. Gender: Female. Material: Cotton/Spandex/Elastane/rubber.