Venture Heated Clothing Ankle Therapy Wrap utilizes the power of Far Infrared Rays (FIR), At home Ankle Wrap is a 3D Tailored heat therapy product designed to relieve ankle pain by providing deep penetrating heat. Choose to live without pain. It gives a custom fit feel. It"s constructed using precise three-dimensional tailoring, the shoulder Wrap is easily adjustable and can perfectly fit the shoulders, providing maximum support and fit. The soothing warmth relaxes muscle spasms and loosens joint stiffness. It"s speeds up cellular healing and helps eliminate harmful toxins. Reliable Relief from Ankle Pain. It is perfect for treatment of ankle injuries ranging from sprained ankles to tarsal tunnel syndrome.