We carry many of the Specialized line of great biking accessories such as gloves, shoes, helmets, sunglasses. Specialized uses the BG Fit (Body Geometry Fit Integration Technology) in the manufacturing of their goods. Developed after years of working with Dr. Andy Pruitt Ed.D., PA of the Boulder Center for Sports Medicine and found only at your local Specialized dealer, BG FIT is a comprehensive fit philosophy created to help cyclists ride faster, longer and in greater comfort, while reducing the chance for injury.