Wear the 620 Single Knee Compression Sleeve with Spiral Stays on and off the jobsite for comfortable knee and joint support. Brace reduces joint pain and swelling by increasing blood flow to the knee and enhancing joint flexibility. Perforated neoprene enhances airflow to minimize sweat production under sleeve. Nonrestricting material doesn’t hinder your range of motion. Foam buttress padding around the kneecap enhances comfort and support. Open patella design relieves pressure on the kneecap. Sleeve fits on either knee with its accommodating design. Wear under or over your clothes with its low-profile material and thinner back material that reduces bulk. Easily slide compression sleeve over your knee and tighten with hook-and-loop closure for a supportive fit. Knee support is created for workers, athletes or anyone needing additional support for injuries. Brace will not bother people with latex allergies thanks to the latex-free material. Machine-wash sleeve to use the next day.