The Most Comfortable Athletic Cup System for Muay Thai Fighters

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Diamond MMA | Quad Strap System | Quad Strap Jock and Athletic Cup
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Compression Brief

Muay Thai fighters should prioritize wearing athletic cups, such as the Diamond MMA athletic cup, to safeguard themselves against common groin injuries in the sport. These cups effectively absorb strike impact and significantly reduce the risk of severe harm. The Diamond MMA jock straps and cup systems are an exceptional choice for Muay Thai practitioners, offering unparalleled protection and support. Crafted from high-quality materials, this patented design incorporates a soft elastomer edge for enhanced comfort and flexibility. Additionally, Diamond MMA's compression jock shorts provide supplementary support and protection while reducing muscle fatigue during rigorous training sessions. For Muay Thai fighters seeking optimal groin protection and support, Diamond MMA's products are the ultimate choice. Focus on technique and elevate your performance without concerns of injury. 

Product features

youth leagues

Cups are required by many youth leagues. 

Avoid the fight and get the cup system that is comfortable enough that your son won't argue when it's time to put it on. 

zero shifting

Our patented quad-strap system acts like suspenders, keeping the cup in place against your body without movement even when running, squatting, and moving at all angles. 


Our compression brief sport underwear is so comfortable that you'll want to wear it from the gym and forget you're ever wearing it. 

Performance short with 

built-in jock

Performance boxer with 

built-in brief


Moisture Control

Soft feel

4-way stretch

Odor control

No roll waistband


We're confident we design and sell the very best groin protection available at any price, and we want you to share our confidence! That's why we back every sale with a 100% satisfaction guarantee.

If you don't like the product, if it just doesn't work for you, if it doesn't fit, contact us and we'll make it right. 

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