CARBON FIBER FRAME Anatomically correct design 12K aerospace carbon fiber Military Spec Ultra lightweight impact distributing structure ASYMMETRI-GLIDE HINGE Tracks the natural “rolling-gliding” motion of the knee joint Accurate track hole pattern Adjustable ext. regulator from 0º to 30º ANTI-ROTATION TETHER Links the brace to the boot, making them as one Transfers forces of a lower leg rotation Adjustable to suit each individual STRAPS Standard adjustable strapping TELE-TRI PATELLA CUP Three piece design (patented) High impact Nylon 6 material Full range of motion coverage of the knee cap Shock absorbent foam padding WATER RESISTANT Non-corrosive metals Non-corrosive composites Hand washable soft materials UNDER SLEEVES COTTON (included with braces) Cotton Compression Sleeves Optional Banded undersleeves Optional Zero G pants Undersleeves and Tethers are included.