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Wrestling Groin Protection
Wrestling is hips, knees and scrambles. If you've skipped a cup because it shifted or dug in, this is built to fix that. Diamond MMA pairs our polycarbonate athletic cup with a shift-proof quad strap jock that keeps it flat and centered through shots and mat work. Adult and youth sizes.
Lifetime warranty
on the athletic cup
HSA/FSA eligible
jocks, adult cups and Systems
Free exchanges
on every order
Free U.S. shipping
on orders over $175
Adult S–3XL · Youth M–XLCompression Jock Short System | Black
Quad strap jock inside a compression short. Wear it under practice shorts.
From $64.99
Adult S–3XL · Youth M–XLQuad Strap Jock System
A traditional jock with four straps, plus our athletic cup. Pair it with the Sports Boxer Brief underneath.
From $34.99
Pairs with the Quad Strap Jock
Adult S–2XLSports Boxer Brief
Wear it under the Quad Strap Jock. Flyless pouch and a no-roll waistband. No cup pocket; the cup sits in the jock.
From $24.99
No-cup option
Adult S–2XLCompression Brief
Compression short with a built-in brief. Support without a cup for wrestling practice, drilling and lifting. No cup pocket.
From $34.99
Adult S–XLPerformance Short With Built-In Jock System
An outer short with the jock built in. Made for practice.
From $94.99
Adult S–3XL · Youth M–XLCompression Jock Short System | White
The same System in white.
From $64.99
Youth
Youth M–XLYouth Compression Jock & Athletic Cup System
For youth wrestling. Comes with the youth cup.
From $64.99
Youth
Youth M–XLYouth Quad Strap Jock Strap System
Our quad strap jock in youth sizes, with the youth cup.
From $34.99
Youth
Youth M–XLYouth Compression Jock Short System | White
The youth System in white.
From $64.99
No cup pocket
Adult S–XLPerformance Short With Built In Brief
Outer short with a built-in brief.
From $94.99
Rules
Can you wear a cup for wrestling?
Rules for competition vary by league and state association, so check yours before a match. For practice and drilling, the Compression Jock Short goes on under your practice shorts like any other compression short.
Youth players
Which cup size for a younger player?
Pick the cup by fit, not age. It should cover everything and sit flat without pinching at the edges. Most players move from the youth cup to the adult cup around ages 14 to 15, depending on body type.
| Cup | Length | Width | Depth |
|---|---|---|---|
| Youth | 5.5" | 3" | 2" |
| Adult | 6.75" | 4" | 2.25" |
See it work
How the quad strap design holds the cup
Watch how the four straps keep the cup flat and centered when the hips move.
- Where the four straps sit
- How the cup pocket pulls tight
- The cup staying put through real movement
How it works
Why does the cup stay put?
Shift-proof quad strap design
Four straps pull the cup pocket tight from four directions, so the cup stays flat through shots, sprawls and scrambles.
Tailor-fit cup pocket
Cut to fit the Diamond MMA cup, with no extra room for it to slide when you hit the mat.
Polycarbonate athletic cup
A polycarbonate shell with a soft rubber elastomer rim. The shape helps deflect and spread the force of a knee.
Reviews
What grapplers say
★★★★★
“This is the best compression jock shorts on the market, the fit is perfect and the cup doesn’t hinder movement for Wrestling Jiu-Jitsu or kicking.”
★★★★★
“Love them. First time wearing a cup in a long time. Don’t affect my grappling at all.”
★★★★★
“These should be considered mandatory piece of equipment or grapplers. Keeps everything snug and on place while being comfortable.”
★★★★★
“I have tried many cups and the Diamond MMA cup stand way above all others. This is the only cup that stays in place and doesn’t cut into your groin while grappling.”
Questions
Wrestling cup FAQ
Can I wear a cup for wrestling?
Rules for competition vary by league and state association, so check yours. For practice and drilling, the Compression Jock Short and Quad Strap Jock go under your practice shorts.
What should I wear under the Quad Strap Jock?
The Sports Boxer Brief. It goes under the Quad Strap Jock as an everyday base layer, with a flyless pouch and a no-roll waistband. It doesn't have a cup pocket, since the cup sits in the jock.
Will it shift during scrambles?
Four straps pull the cup pocket tight from four directions, so the cup stays flat and centered through shots, sprawls and scrambles.
What size cup for a youth wrestler?
The youth cup is 5.5" long, 3" wide and 2" deep. Most wrestlers move to the adult cup around ages 14 to 15. Size the jock by waist using the size chart.
What should I wear without a cup?
The Compression Brief. It's a compression short with a built-in brief, so it gives support on the mat without a cup. The Sports Boxer Brief and Performance Short With Built In Brief are other no-cup options. None of them has a cup pocket.
Can I pay with my HSA or FSA?
Yes. Every Diamond MMA jock, adult cup and System is HSA/FSA eligible, including the youth Systems. Choose Flex at checkout.