Professional Kneepads, SPRAWL Black High Density EVA Foam Padding knee pads Durable Flexible Kneecaps High density EVA foam padding helps reduce pressure on kneecap for maximum comfort Slip-buckle quick clip fastening system with adjustable elastic webbing for comfort and stability These kneepads are close protection when you wear them to do some hard work. Non-skid, heavy-duty cap designed for added stability and wear Thick sponge and EVA material helps keep knees comfortable throughout the working day Sold as ONE Piece, if you need a pair, please order TWO pcs.