How does your current chinstrap measure up to the Gx-4?
Click here to take the Drop Test Video Challenge. Choose a model to compare then watch the results!
4 Layers of Protection
SportStar's Gx-4 Gel hardcup chinstrap advances the state of the art in
hardcup chinstrap protection. Four layers of protection are combined in one
tough chinstrap for unequaled comfort and safety.
The Gx-4 Gel hardcup is used by players at every level of the game,
including NFL players.
Proven best in scientific testing
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