DonJoy Performer Compression Support: Knee Sleeve, X-Large

The neoprene construction retains body heat for added warmth and comfort, Provides knee support for mild arthritis, knee sprains, hyperextension, strains and meniscal tears, and temporary relief from inflammation and joint pain, As an added benefit, this knee support sleeve is reversible, so you can choose between black or blue. Designed with an open patella to reduce direct pressure on the kneecap, Fit tip-take the measurement of your thigh and calf 6 inch above and below your kneecap using a flexible type tape measure. Use the diameter you measure here to choose your size, The universal fit allows the DonJoy Performer Knee Support Sleeve / Brace to be worn on either the left or right leg.