Skate faster than a speeding bullet in our Chicago Mens Bullet Speed Skates - Size 4! The black speed profile Chicago Mens Bullet Speed Skates - Size 4 feature: * Padded ankle collar with rear pull tab * Lace closure with self adhesive power strap * Lightweight nylon chassis with aluminum double adjustable truck * 60mm ribbed speed wheels with ABEC 3 rated precision bearings * Available in Sizes 1-12 * For indoor and outdoor use