Toesox Elle Ballet Pink. Grip Sole. Half Toe Grip Socks perfect grip for Pilates, Yoga, Barre, and Dance. Elastic criss cross design keeps sock snugly on foot during your activities. Fitted heel keeps sock in place to eliminate bunching and twisting. Five toe design allows toes to move and spread naturally. Low profile design sits comfortably below ankle. Features ToeSox patented non-slip sole for secure footing on any surface. Size Small (U.S. W 6-8) (U.S. M 5-7). Unisex sizing. Made with Organic Cotton. 74% Organic Cotton 19% Polyester 3% Nylon 4% Other Fiber Machine washable. Wash inside out in gentle cycle. Line dry or low heat in dryer. Do not bleach or iron. NWT in original package. Non-smoking and pet-free environment.