Its elastic fabric and integrated knob-bed viscoelastic compression pad cushions the outside of the elbow well, relieving pressure from stressed tendons. The fabric is washable, durable, and has a special red indicator that tells whether you are applying the correct pressure or not. This brace has an adjustable pivoting compression pad for correct placement and a flexible semi-rigid support plastic bar with EpiPoints that help to maintain its shape. Description Warming Neoprene sleeve Contoured for fitting Lower arm strap Relieves epicondylitis