ALTA 52923.00 AltaCONTOUR LC Gel Insert Knee Protector Pad, Black Cordura Nylon Fabric, AltaLOK Fastening, Capless Strong durable Cordura nylon fabric construction Thick neoprene recovery foam padding for support Adjustable to fit most sizes Wide WebStrip reinforced face resists marring and abrasion Dual AltaLOK fastening system