Shock Doctor Tennis Elbow Support – Ideal for tennis players and golfers. Air cushion for even pressure to relieve tendonitis pain BEST FOR: Helps prevent and relieve mild to moderate pain associated with tennis and golf elbow LEVEL 2 – MODERATE Easy-to-wrap, premium Z-Grip adjustable compression closure Air cushion for even pressure to relieve tendonitis pain Soft brushed lining and spandex [elastane] binding for comfort and long-lasting wear