Perfect for fairly serious to severe back complaints and for daily use, work and sports. Perfect for the mid-back and the upper part of the lower back. Best price!   Looking for a back brace for the greater abdominal girth? If so, then the McDavid 493 Back Support is the best choice for you! The McDavid 493 Back Support is an adjustable back brace and consists out of breatable side-panels, a neoprene air panel for warmth and comfort (which ensures that the back brace feels very comfortable and \'\'airy\'\', and the 6 additional reinforcement straps ensure optimum support and protection during exercise.