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  1. 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

Sizing Waist in Inches
Small 27″ – 30″ (68-76cm)
Medium 31″ – 34″ (77-86cm)
Large 35″ – 38″ (87-96cm)
X Large 39″ – 42″ (97-106cm)
XX Large 43″ – 48″ (107-122cm)

Additional information

Weight N/A

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