Football Scrimmage Pinnie Caps for offense / defense / scout team. To be worn on top of a helmet or Guardian Cap to distinguish positions while practicing.   Product Info Single Pinnie Cap One size fits all Can fit a helmet with a Guardian Cap Polyester stretch fabric Rubberized grip holds hood to helmet Option for Guardian logo screen printed on the front or no logo Ready to ship *helmet and Guardian Cap not included Warning No helmet, practice apparatus, or helmet pad can prevent or eliminate the risk of concussions or other serious head injuries while playing sports. Researchers have not reached an agreement on how the results of impact absorption tests relate to concussions. No conclusions about a reduction of risk or severity of concussive injury should be drawn from impact absorption tests.