SportStar X1 GX-4 Football Chinstrap (Black, L/XL)

Fits high, medium, or low hook up. Most impact absorbent chinstrap in the world!. GX-4 gel provides hydraulic custom fit and comfort. Medical grade foam helps to reduce skin irritation and rashes. Can be used with all football helmets EXCEPT Xenith. May only be used with a Riddell SpeedFlex with the use of a SportStar Flex Adapter