U.S. Men's Shoe sizes Deluxe Speed Profile boot with PU foam to provide better cushioning and enables a snug fit AMQ Pro Aluminum Chassis for precise control and 5/8 inch Adjustable toe stops Quick dry lining enables better breathability and provides comfort during longer hours of wearing 60mm X 40mm sturdy urethane speed wheels and Bevo Silver-5 Race Rated speed bearings provide a smooth, stable and fast roll
