The Nike Versa Tack features a textured surface like an indoor ball, but is durable enough for outdoor play. Get ready to dominate your opponents when they see your three-pointer, free throw and ball skills. Soft touch, tough construction, tacky cover offers grip for the street or hardwood. Molded concave channels guide hand placement to promote alignment and control. Improved core that holds a round shape game after game, on any court. Made from 86%rubber,14%synthetic leather. Size 7 ball. For indoor and outdoor use. Supplied uninflated.