Impact tested, CEII safety certified. Strong polymeric protection at critical impact zones. Meets all ASTM and other protective headgear standards , Recommended by brain injury experts, coaches, medical and rehab doctors , Invented by one of the world's leaders in headgear standards , Ventilated, stretchy, lightweight and plush for perfect fit easy on/off comfort. Washable and reversible. Dip in cold water and wear to cool down on hot days. , This is the authentic multi-patented ForceField Protective Headband. Now you can do all you can for head safety. For all ages.