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- The last cup a man will ever need to buy!
- The Diamond MMA Quad Strap Jock & Cup System is a groin protector designed for high impact sport athletes.
- Made from the best materials available, the Quad Strap Jock & Cup System is a unique system specially designed to hold the jock cup firmly in place.
- The Diamond MMA Cup incorporates a co-molded elastomer design coupled with a polycarbonate core to provide uncompromising comfort and protection for the athlete.
- Diamond jock straps are made to fit tight but comfortable. If you are thicker in the thighs and/or seat, go up a size.
- Diamond MMA cups come with a lifetime guarantee! Shorts and jocks come with a 30 day guarantee