Open popliteal area eliminates bunching to increase comfort and enhance fit. Made of 1/8" neoprene with soft cushioned liner for warmth, compression and durability. Features open patella with sewn-in universal buttress. Hinges are molded into the brace to maintain a low profile. Wrap-On style accommodates leg shape variations. Front contact closures allow for hassle-free application. D-ring straps with hook & loop closure keep this support in place. Black. Latex free.