With a lightweight and durable ergonomic design, the new Innovator brace offers precision flexion and extension settings that are quick and easy to adjust while maintaining accuracy. Simply press, rotate and release to change the settings. The low profile hinge has no exposed metal edges to scrape, catch or snag. Molded aluminum struts break down to accomodate sizing and the rehab process. Accomodates up to a 27″ thigh circumference (6″ above mid patella)