"The OAPL Thermic Ankle Support is constructed from high quality 3mm thick neoprene, and provides support and warmth to promote rapid healing of soft tissue injuries. Maintaining body heat helps to increase blood flow promoting elasticity of muscles, tendons and ligaments. The mild compression actively reduces swelling as well as providing relief to arthritic and rheumatic pain. The durable and lightweight material increases wearer comfort, and pull-on design facilitates easy donning and doffing."