The mcdavid 4 way elastic elbow sleeve offers breathable and comfortable relief for a variety of injuries and issues such as arthritis bursitis tendonitis golfers elbow and tennis elbow the sleeve uses 4 way stretch elastic material to improve compression and the fit without retaining heat it features bi lateral gel buttresses which ensure compression is soothing and targeted the sleeve is suitable for people with neoprene allergies and fits both left and right elbows