Neoprene knee sleeve with durable steel hinged reinforcements that allow for flexion and limit medial/lateral movement with a 1800 hyperextension stop. Hinges in neoprene covered pockets for added comfort. Brace includes a superior horse-shoe for added patella stability. Two loop lock straps can be adjusted to give the most intimate and comfortable fit while helping prevent brace migration. Sports neoprene with nylon terry liner has s soft, seamless feel against the skin. Open patella and easy slip on style.