Carbonite Ultimate Trainer™ Shoe has been designed specifically for weightlifting and incorporates the new High-Performance Bodybuilding system. The HPB system provides a combination of comfort and support utilizing a special wrap around strap adjusted by our innovative lacing system. The sole is slighted angle for maximum muscle building. This shoe is a must for the serious bodybuilders, powerlifters, and weightlifter. Bodybuilding is in our DNA!