Diamond MMA Quad Strap Jock and Cup System
The following size chart is to be used as a guide only.
Your Diamonds are made to fit tight but comfortable. If you are thicker in the thighs and/or seat, go up a size.
|Small||30 – 32||68 – 76 cm|
|Medium||32 – 34||76 – 81 cm|
|Large||34 – 36||86 – 91 cm|
|X Large||36 – 38||96 – 101 cm|
|XX Large||38 – 40||111 – 122 cm|
|Small||30 – 32||66 – 74 cm|
|Medium||32 – 34||75 – 82 cm|
|Large||34 – 36||83 – 92 cm|
|X Large||36 – 38||93 – 100 cm|
|XX Large||38 – 40||101 – 112 cm|
|Medium||–||65 – 68.5 cm|
|Large||–||68.5 – 72 cm|
The last athletic cup system you’ll ever need to buy
Designed for high-performance athletics, our unique 4-way jock strap locks your cup into place for guaranteed protection without sacrificing comfort. The Diamond MMA 4-way jock strap was engineered with military-grade elastics and premium quality construction to bring you the toughest jock strap on the market.
- Patent-pending system prevents lateral and vertical movement of the cup during training
- Designed for easy cup removal and entry
The Diamond MMA athletic cup couples a co-molded elastomer design with a polycarbonate core to provide complete protection, comfort, and strength unlike any other cup on the market.
- Patent-pending design protects sensitive groin muscles and nerves from all angles of impact
- Our polycarbonate core is rigid, yet flexible – built from the same plastic material used in bulletproof glass
- Ergonomic soft edge molds to your body for an exceptional level of comfort
- You’ll never buy another cup again thanks to our lifetime warranty