Description
The Diamond MMA Quad Strap Jock is the ultimate in groin protection for high-impact sports and umpires. It delivers highly effective groin protection without sacrificing comfort.
Designed by award winning designers and Stanford University engineers, the system has been approved by Doctors and Urologists.
Made from military grade elastics and premium construction, the Diamond MMA groin guard system leverages a high performance 4-strap jock system to hold a specially designed athletic cup in place within a perfectly tailored cup pocket. This patent pending system prevents both lateral and vertical movement of the cup.
In combination with the Diamond MMA Quad Strap jock, the cup stays completely in place with dedicated straps to minimize both lateral and vertical movement. The Diamond MMA high performance cup is used by athletes, the US military, and, of course, umpires
JOCK FEATURES
- Zero Cup Shifting: Quad-strap system keeps cup in place and held down when getting into your baseball or softball umpire stance
- Elastic waistband with drawstring to provide custom fit
- 82% Nylon, 18% Spandex
- Cup NOT included, sold separately
SIZE CHART
- Medium 31″ – 34″ (77 – 86cm)
- Large 35″ – 38″ (87 – 96cm)
- XL 39″ – 42″ (97 – 106cm)
- 2X 43″ – 48″ (107 – 122cm)
Personal use item return policy














John Carter –
The Diamond MMA Quad Strap Jock is a game-changer! The quad strap design provides unmatched support and comfort during intense training sessions. Highly recommend it for any serious MMA athlete.
Emily Rodriguez –
I was skeptical at first, but this jockstrap exceeded my expectations. The diamond stitching adds durability, and the fit is perfect. It’s now an essential part of my training gear.
Michael Thompson –
Great product! The quad strap system really keeps everything in place, even during the most rigorous workouts. The material is breathable and doesn’t chafe. Definitely worth the investment.
Sarah Lee –
I’ve tried several jockstraps, but this one stands out. The diamond design is not just for looks—it adds extra support. However, it’s a bit pricey compared to other brands.
David Martinez –
The Diamond MMA Quad Strap Jock is solid. It’s comfortable and provides excellent support. The only downside is that it takes a bit of time to adjust the straps properly.
Jessica Brown –
This jockstrap is a must-have for MMA training. The quad straps offer superior support, and the material is high-quality. It’s a bit snug at first, but it breaks in nicely.
Daniel Wilson –
I’m impressed with the Diamond MMA Quad Strap Jock. It’s well-made and provides the support I need during sparring sessions. The only issue is that it’s not machine washable.
Amanda Taylor –
This jockstrap is fantastic! The quad strap system is innovative and works wonders. It’s comfortable, durable, and perfect for MMA training. I’m very satisfied with my purchase.
James Carter –
The Diamond MMA Quad Strap Jock is a game-changer for any serious athlete. The quad strap design provides exceptional support and stability during intense training sessions. The materials are high-quality and durable, ensuring it can withstand the rigors of MMA. It’s comfortable to wear for long periods, and the fit is secure without being restrictive. Highly recommended for anyone looking to up their game in the ring.
Emily Torres –
I was skeptical about the Diamond MMA Quad Strap Jock at first, but it has exceeded my expectations. The quad straps really do make a difference in terms of support and mobility. It’s well-constructed and feels like it will last for years. The only downside is that it took a bit of adjusting to get the straps just right, but once I did, it was perfect. A solid investment for any MMA enthusiast.
Marcus Lee –
This jockstrap is a must-have for MMA fighters. The Diamond MMA Quad Strap Jock offers unparalleled support and comfort, which is crucial during sparring and competitions. The design is innovative, and the quality is top-notch. It’s a bit pricier than other options, but the performance justifies the cost. Definitely worth it for serious athletes.
Sarah Bennett –
I’ve tried several jockstraps for MMA, and the Diamond MMA Quad Strap Jock is by far the best. The additional straps provide excellent support without compromising on comfort. It’s lightweight and breathable, which is great for long training sessions. The only minor issue is that it runs a bit small, so consider sizing up. Overall, it’s a fantastic product that I would recommend to any fighter.
David Nguyen –
The Diamond MMA Quad Strap Jock is an excellent piece of gear. The quad strap system is innovative and offers superior support and stability. It’s well-made and feels durable, which is important for MMA. The fit is snug but comfortable, and it stays in place even during the most intense movements. It’s a bit on the expensive side, but the quality and performance make it worth every penny.