Wear the 650 Compression Elbow Sleeve on and off the jobsite for comfortable, elbow and joint support. Brace reduces joint pain and swelling by increasing blood flow to the elbow and enhancing joint flexibility. Perforated neoprene and spandex mesh enhance airflow to minimize sweat production under sleeve. Compression sleeves is made of comfortable material that doesn't hinder your range of motion. Elbow support fits on either arm with its accommodating design that easily slips on and conforms to your arm size. Layer under or over your clothes with its low-profile material. Elbow 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 quickly use the next day.