The SS1 is the #1 rated flag football and soccer headgear by Virginia Tech. It is engineered with impact-absorbing materials used in the military and aerospace industries to protect every player on the field - even those not wearing headgear. Its lightweight design and comfortable fit provides the most protection ever offered in flag football headgear. Features Armor Foam technology absorbs impact rather than simply redirecting it. #1 impact score, Five Star Rating, and Best in class coverage (100% flag football / 96% Soccer) per Virginia Tech. Vented design keeps players cool. Closed-cell foam repels dirt, water and sweat. Comfortable & adjustable fit. Multi-sport applications: flag football, soccer, 7v7 passing football, no-contact practices, women's lacrosse, women's field hockey and more 5 Year Warranty