JOCK + CUP SYSTEM
Hockey Jock Short System
Our shift-proof quad strap design built into a hockey jock short, paired with the Diamond MMA Athletic Cup.
$109.99 with cup
VIEW ITEMTHE 2026 HOLIDAY GIFT GUIDE
The gift that stays locked in.
Shift-proof groin protection for every athlete on your list.
Four straps. One job. Keep their protection where it belongs, from the first practice of the new year to the final whistle.
Shop by athlete
Buying for someone else? Check the size chart on each product page before you check out.
For the hockey player
Cleared for use by the NHL. Locked in through every stride, stop and pileup.
JOCK + CUP SYSTEM
Cut-Resistant Hockey Jock Short System
Cut-resistant panels plus protection that stays where it belongs on the ice.
$159.99 with cup
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JOCK + CUP SYSTEM
Cut-Resistant Hockey Jock Pant System
Cut-resistant panels at the groin, thighs and ankles, with the cup locked in place.
$214.99 with cup
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GARTER
3 in 1 Hockey Garter Belt
Hockey garter available with an adult or youth cup.
From $44.99 · $84.99 with cup
VIEW ITEMFor the field
Worn by MLB players and coaches, including the Milwaukee Brewers.
JOCK + CUP SYSTEM
Compression Jock Short System | Black
Four straps hold the cup snug against the body, so it stays centered through every swing, slide and sprint.
$104.99 with cup
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JOCK + CUP SYSTEM
Compression Jock Short System | White
The same locked-in protection in white, made for baseball pants.
$104.99 with cup
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JOCK + CUP SYSTEM
Quad Strap Jock System
The original four-strap jock with the Diamond MMA Athletic Cup. Wear it under any uniform and forget it’s there.
$74.99 with cup
VIEW ITEMFor the combat athlete
Protection that doesn’t move, even when they do.
JOCK + CUP SYSTEM
Performance Short With Built-In Jock System
A training short with the quad strap jock built in, paired with the Diamond MMA Athletic Cup. Built for grappling, striking and scrambles.
$134.99 with cup
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APPAREL
Rash Guard
A Diamond MMA rash guard for the mat and the gym.
$59.95
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BRIEF
Compression Brief
Supportive compression for training days when a cup isn’t needed.
From $34.99
VIEW ITEMFor young athletes
Protection that fits right and stays put, so they can focus on the game.
YOUTH SYSTEM
Youth Compression Jock & Athletic Cup System
A youth compression jock short with the Youth Athletic Cup. Snug, secure and comfortable enough to wear every practice.
$104.99 with youth cup
VIEW ITEMYOUTH SYSTEM
Youth Quad Strap Jock Strap System
Our four-strap jock sized for young athletes, with the Youth Athletic Cup.
$74.99 with youth cup
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YOUTH CUP
Youth High Performance Athletic Cup
Polycarbonate shell, impact-deflecting shape and a rubber rim that absorbs the hit. Lifetime warranty.
$39.99
VIEW ITEMStocking stuffers under $50
Small gifts. Serious protection.
ATHLETIC CUP
High Performance Athletic Cup
Polycarbonate shell, impact-deflecting shape and a rubber rim that absorbs the hit. Lifetime warranty.
$39.99
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JOCK
Quad Strap Jock
The shift-proof quad strap design on its own, for athletes who already have their cup.
$34.99
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BRIEF
Sports Boxer Brief
An everyday sports boxer brief from Diamond MMA.
$24.99
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APPAREL
Strongman T-Shirt
Diamond Brand. Extra Heavy. Extra Strong.
$24.99
VIEW ITEMBRIEF
Compression Brief
Supportive compression for training days when a cup isn’t needed.
From $34.99
VIEW ITEMBuild your own bundle. Save up to 15%.
Pick the jock, the cup and the extras, and put together the exact setup they need. The more you add, the more you save.
3 ITEMS · SAVE 5%4 ITEMS · SAVE 10%5 ITEMS · SAVE 15%
THE ONE-OF-ONE GIFT
Nobody else has this cup.
Team colors. Their number. A design that’s theirs alone, hand-airbrushed by our artist on a Diamond MMA Athletic Cup. The same custom cups that turned heads in the World Series.
$375
Hand-painted to order in 6–8 weeks, so it won’t arrive by Christmas. Order now and it’s ready for the new season.
Four straps. One job.
Why it’s a gift they’ll actually wear.
Shift-proof quad strap design
Four straps hold the cup snug against the body from four directions, so it stays centered while they run, skate, slide and grapple.
Patented jock and cup design
A tailor-fit cup pocket and a cup built with a polycarbonate shell, impact-deflecting geometry and a rubber elastomer rim.
Worn by the pros
Trusted by MLB players and coaches and cleared for use by the NHL.
Lifetime cup warranty
Every Diamond MMA athletic cup is covered for life.
Don’t take our word for it
Real reviews from athletes and the people who shop for them.
★★★★★ 4.8
81 reviews of the High Performance Athletic Cup on REVIEWS.io
★★★★★
“My dad bought me the Diamond Compression Jock Starter Pack to protect the family jewels… I did receive a kick to the nuts and didn’t feel a dang thing! Thanks Diamond!”
★★★★★
“I call my cup (and jock strap) my most important piece of equipment. I only use Diamond MMA.”
★★★★★
“I got it for my son, he fights MMA. He says it works fantastic.”
★★★★★
“Excellent fit, comfort and quality. A lifetime guarantee on the cup and they honor it. Great customer service too.”
Use your HSA/FSA before the year runs out
Our jocks and athletic cups are HSA/FSA eligible. Pay with your HSA or FSA card at checkout through Flex, and put this year’s balance toward gear they’ll use all next season.
Not sure of their size? Let them choose.
Diamond MMA gift cards from $10 to $100. They pick the fit, the cup and the setup. You still get the credit.
Get it there by Christmas
Order by these dates for delivery before December 25.
STANDARD & FREE SHIPPING (GROUND)
MON, DEC 14
Orders ship Tue, Dec 15.
2-DAY SHIPPING
THU, DEC 17
Running late? Upgrade at checkout.
OVERNIGHT SHIPPING
MON, DEC 21
Last call for Christmas delivery.
Out of time? A Diamond MMA gift card never misses the deadline.
ORDER BY MON, DEC 14ground shipping for delivery by Christmas
FREE SHIPPING $175+for U.S. orders
LIFETIME WARRANTYon every Diamond MMA athletic cup
EASY RETURNS & EXCHANGESwithin 30 days of receiving your order