New for kids this season! The lightweight and open design of the Sprint has made this model a long-time favorite for adults, so this season we’re introducing it for kids! For easy on/off and a secure, comfortable fit, it has an adjustable hook-and-loop closures across the instep and around the heel. A thin stretch nylon fabric comfortably follows the contour of the foot. A flexible, non-marking 3.5mm Vibram TC-1 performance rubber sole is razor-siped for improved flexibility and slip resistance to keep kids safe on their feet, no matter where playtime takes them. Machine Washable. Air Dry.