Made by Mueller. This light-weight brace provides support for stiff, weak or sore knees. It has flexible steel springs on both sides that provide moderate medial and lateral support without restricting the mobility. It has a wrap-around design with adjustable straps that allow for controlled compression and a custom fit. It is made out of a breathable material that has a soft inner lining that provides comfort for all-day wear. It has fully trimmed edges and smooth seams that help to prevent irritation and chafing.