PRODUCT FEATURES: Extra large, standard height Patented pneumatic system increases stability while decreasing pain and swelling Air is easily adjusted to achieve desired compression and custom fit Contoured strut design allows the walker frame to conform to your patients’ anatomy, ensuring a better fit Shock absorbing sole reduces impact of heel strike during ambulation Rocker bottom is especially engineered to be low and wide to help promote a natural gait PRODUCT SPECIFICATIONS:VENDOR: OssurVENDOR NUMBER: A-W1000BLKPRODUCT ID: 10083000BRAND: Ossur® FormFit®UPC: 5690977170063COLOR: Black FASTENING TYPE: D-Ring / Hook and Loop Strap ClosureMATERIAL: Air Cell / Foam / PlasticSHOE SIZE: Male 12-1/2+ / Female 13-1/2+SIZE: X-LargeSTYLE: Closed HeelTARGET AREA: Left or Right FootTYPE: Standard HeightUSER: AdultSHIPPING INFORMATION:HEIGHT: 19 InchWIDTH: 5 InchDEPTH: 15 InchWEIGHT: 1.48 lbs.