Adjustable: Yes | Brand Name: CLC | Color: BLACK | Length: 7 in. | Material: Foam/Polyester | Number in Package: 1 pk | Weight: 1.6 lb. | Width: 4.9 in. These professional-grade kneepads have a hard, tread-pattern cap for durability and use our thick, high density, closed-cell foam padding for all-day comfort. | Thick 3/4 in. high-density, closed cell foam for all day comfort | Breathable neoprene lower straps secure below the knee for added comfort | Large caps are over-sized for more protective coverage | Upper elastic straps with slide buckle fasteners for rapid fit | One size fits all