212 ProLock Professional Construction Foam Comfort Knee Pads Plus PLK07 Polyester,Polyethylene DURABLE - Polyethylene outer shell and 1680D polyester inner lining construction SUPPORTIVE - Hinged design adds thigh support for greater pressure management and all-day comfort PERFECT FIT - Custom-molded EVA foam disperses body weight and provides maximum stability ADJUSTABLE FIT ? Straps are fully adjustable and fit any leg size from as small as 12.5-inches around to 29-inches around COMFORTABLE - Combination elastic/neoprene/buckle thigh and calf straps comfortably hold kneepad in place without cutting off circulation We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: 61 (top) NT