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The products you love. Now available in an all-in-one short you can wear from training to competitions.
Introducing the brand new all-in-one performance brief. With the popularity of our Compression Jock Short and Compression Brief, we received requests for an outer short that can be worn by itself. We have created the Performance Short with the option of either a built-in Quad Strap Jock or Brief.
The Diamond MMA Performance Short combines the exceptional groin protection guaranteed by Diamond MMA products with a proprietary double-layered fabric meant to be worn as an outer short. It also features a thicker, more durable drawstring and improved waistband.
Ditch the multiple layers and get the one product that will allow you to stay fully protected through training and competition. Designed with military-grade elastics and premium-quality construction, our Performance Brief will provide you with the optimal protection for high impact sports.
The Diamond MMA Performance Short was designed with a high-performance 4-strap jock system and perfectly tailored cup pocket, preventing lateral and vertical movement of the athletic cup for a seamless, perfect fit.
- Tight, comfortable compression fit to warm the muscles and provide support during intense physical activity
- Includes a drawstring for a custom fit
Engineered by award-winning designers and Stanford University engineers, the Diamond MMA athletic cup system has been approved by doctors and urologists as the best groin protection on the market. Our products are used by professional athletes around the world.
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4.77
Based on 31 reviews
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Performance Short With Built-In Jock System Large / With Cup
Perfect fit. Snug but can still move. Excellent protection. A+
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6 months ago
Performance Short With Built-In Jock System Large / With Cup
Product is very good, protects the family jewels 😂 what can I say. On the other hand shorts were to small for me based on the measurements given on the chart they should of fit me.
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7 months ago
Performance Short With Built-In Jock 3 Pack Medium
Absolutely love these. The built in straps inside of briefs make it so convenient to throw rash guards or a Gi right over them and be set to roll and train. It doesn’t shift, once in place it’s comfortable, and overall the best solution I’ve found for MMA/BJJ
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9 months ago
Performance Short With Built-In Jock System Large / Without Cup
I didn't buy these - I returned them
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10 months ago
Performance Short With Built-In Jock System Large / With Cup
Purdy good but I have a big dick might need a bigger cup size for the blessed men of the world 2XL maybe a 3XL
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11 months ago
Performance Short With Built-In Jock System Large / With Cup
Not even Zeus himself could harm my balls when I wear these.
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1 year ago
Performance Short With Built-In Jock System Medium / Without Cup
The Performance Short with Built-In Jock exceeded my expectations in terms of comfort, functionality and performance. The fabric is exceptional to hold the cup in place and kept me dry during an intense workout. The thoughtful design and durability make it a standout choice for anyone seeking high-performance jockstrap and cup system the seamlessly blends functionality and style.
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1 year ago
Performance Short With Built-In Jock System X Large / With Cup
I am a Krav Maga practitioner. Krav Maga is a discipline that includes lots of groin strikes, so the right protection for your boys is essential! I'd previously tried cheap and intermediate-priced groin guards and with all of them, lateral movement of the guard at just the wrong moment resulted in eye-watering consequences!
I read a review by a fellow KM Practitioner recommending the Diamond MMA products and I bought a Compression Short with a built-in jock system and cup. I was delighted with my purchase and decided to buy the Performance Short with a built-in Jock System to allow for rotation and laundry.
These products are game changers, you don't need to worry about shifting cups or a lack of protection, I've taken full-on kicks to the groin whilst wearing these and not missed a beat.
They are worth every penny of the cost. If you value your "boys" and peace of mind, then don't hesitate in placing an order.
1 person found this review helpful.
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1 year ago
Performance Short With Built-In Jock System X Large / With Cup
Bought for my son and apparently the best $200 I’ve ever spent…. He was extremely happy with overall comfort and the stability of the cup… I’m extremely happy to keep my future grandchildren safe..
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2 years ago
Performance Short With Built-In Jock System Large / With Cup
I havent got mine packet yet. it have been soon like a month from when i made a order. I have loaned my friends Diamondmma s and those are really good.
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2 years ago
Performance Short With Built-In Jock System Small / Without Cup
Great fit and quality.
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2 years ago
Performance Short With Built-In Jock System Small / With Cup
The Compression Jock Shot is top-notch. The construction, fit and compression are on point and the Quad Strap Jockstrap incorporated into the shorts keeps the cup firmly in place.
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2 years ago
Performance Short With Built-In Jock System X Large / Without Cup
Great quality, and comfortable. Great protection as designed. Also great customer service.
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2 years ago
Performance Short With Built-In Jock System Medium / Without Cup
It seems like every other BJJ class I was getting pummeled in the jewels. Passing guard had me more worried about my groin then making the pass. Diamond MMA to the rescue. I LOVE these shorts/cup. I was pretty bruised the first couple weeks, but after getting accustomed, I will never roll without them. I ordered a second pair so I always have a set clean. They are high quality, comfortable and flat out work. If you value your boys, order some now.
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2 years ago
Performance Short With Built-In Jock System X Large / With Cup
The best shorts ever made, super comfy and durable!
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2 years ago
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