Soft boot design with comfort memory foam padding and locking cam lever buckles Aluminum Tri-Coil 80mm Elite Speed wheels Bevo Gold 7 Race rated bearing In Men's U.S. shoe sizes The Aerio Q-60 Mens Inline is sporty and stylish. The soft boot and comfort memory padding will help you stride with confidence while taking a recreational ride. Featuring lightweight aluminum frames, 80 mm Elite speed wheels, and fast Bevo Gold-7 Race rated bearings. In Men's U.S. shoe sizes. Roller Derby is America's Skate Company since 1936.