WEBDec 12, 2017 · Reduces Muscle Fatigue through Less Shock and Muscle Vibration. Comfortable, Supportive, Cushioning. Protects the Foot from Heel to Toe. Dual Layer Performance Graduated Compression Weave. Full Support for your Foot, Arches, Ankles, and Achilles Tendons. Improves Circulation and Faster Muscle Recovery.