Helps Reduce Muscle Pain & Inflammation In The Wrist 85% Polyceramic Material / Up to 15% Elastics Polypropylene, Bio-Ceramic Minerals Speeds Up Healing Wicking Properties Effective Pain Relief Of Sore Wrists From Repetitive Motion Enhance Movement Unisex Fit Reinforced Seams Soft & Flexible SIZE CHART WRIST MEASUREMENT SMALL (tight fit) 4 – 6 inches MEDIUM 7 – 10 inches LARGE 10 – 13 inches