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Hybrid Performance Boxer + Inner Brief

Bringing you the support of underwear with the athletic benefits of compression shorts. The Diamond MMA Compression Brief eliminates bunching and unnecessary layering in a supportive, all-in-one design.
Complete support during high-intensity training from the tailored inner brief, while the outer compression layer provides optimal flex with every movement.
Constructed from ultra-lightweight, moisture-wicking technology, 4-way stretch nylon and spandex to keep you dry for your entire workout.

The Diamond MMA Brief is not meant to be worn with a cup and does not have a cup pocket.

Product Care Instructions

To ensure the longevity and performance of your Diamond MMA gear, please follow these care guidelines.• Athletic Cup:
• The cup can be hand-washed with soap and water for quick cleaning.
• Alternatively, leave the cup inside the jockstrap during a gentle, cold machine wash. After washing, remove the cup and allow it to air dry. Do not place the cup in the dryer—high heat can cause damage.
• Jockstraps and Briefs: Machine wash in cold water. To maintain elasticity and overall durability, avoid using the dryer. High heat from dryers can break down elastic materials over time. For best results, lay flat or hang dry.Following these instructions will help keep your gear in top condition, ready for every game or workout!

Shipping Rates and Policies

• Fast U.S. Shipping: Enjoy a flat rate of $15 for 2-day shipping within • the continental U.S.
• Free Shipping: All U.S. orders over $175 qualify for free standard shipping.
• International Orders: Shipping rates are calculated based on destination.With fulfillment centers in the USA, UK, and Australia, we’re able to get your orders out fast.
Please allow 2-3 business days for order handling before shipping begins. All U.S. orders include full tracking; tracking for international orders varies by country.Important Note on International Orders:Taxes and duties on international shipments are the responsibility of the recipient and are not covered by us. Delivery times for international orders typically range from 7-21 business days. For specific questions about your order or shipping, please reach out to our Customer Support

Compression Brief

Name: Compression Brief 5 Pack Small
SKU: 5BRF401
Rating: 4.8537 (41 reviews)

$57.00

Size

Sizing Chart

Size	Waist Size
Smalll	27-30" (68 - 76 cm)
Medium	31-34" (77 - 86 cm)
Large	35-38" (87 - 96 cm)
XLarge	39-42" (97 - 106 cm)
XXLarge	43-48" (107 - 122 cm)

Details

Hybrid Performance Boxer + Inner Brief

Bringing you the support of underwear with the athletic benefits of compression shorts. The Diamond MMA Compression Brief eliminates bunching and unnecessary layering in a supportive, all-in-one design.
Complete support during high-intensity training from the tailored inner brief, while the outer compression layer provides optimal flex with every movement.
Constructed from ultra-lightweight, moisture-wicking technology, 4-way stretch nylon and spandex to keep you dry for your entire workout.

The Diamond MMA Brief is not meant to be worn with a cup and does not have a cup pocket.

Product Care Instructions

Shipping Rates and Policies

Reviews

4.85

Based on 41 reviews

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Product Reviews

Questions

Verified Customer

Edward W

Pittsburgh, United States

I recommend this product

Compression Brief X Large

These should be considered mandatory piece of equipment or grapplers. Keeps everything snug and on place while being comfortable.

1 person found this review helpful.

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3 months ago

Verified Customer

John M

I recommend this product

Compression Brief Large

This seems to be a good and innovative product. I'm surprised that there are not more like it. The design combines the comfortable isolation of a brief with the resistance to thigh chafing of a boxer brief. There are a few things I wonder about or think could be better: 1) the seams on the inside of the legs felt a little bit too prominent to me. I think I do have slightly sensitive skin. 2) I have read that some fabrics say to put the textured side facing the skin to maximize sweat wicking/breathability. Much of this brief had the textured side facing outward, and I think it might benefit from more of the fabric facing inward, at least on the inner brief. 3) I wish it weren't made in China. 4) The waistband could be better--thick elastic bands of this type tend to block air and cause more sweating; perhaps it could be redesigned. 5) I wonder if the company could make this in a single-layer version that keeps the inner brief and just attaches the boxer brief legs directly to it instead of making the boxer brief an entirely separate layer. I think that might provide a more light and comfortable experience.

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8 months ago

Verified Customer

Amanda C

Sun Prairie, United States

I recommend this product

Compression Brief Small

Legit for judo competition, keeps the stuff together and in place.

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8 months ago

Verified Customer

ANDY B

Florissant, United States

Compression Brief Large

order not received yet

1 person found this review helpful.

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2 years ago

Verified Customer

Danny S

I recommend this product

Compression Brief Large

These are great for adding support while avoiding multiple layers!

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2 years ago

Luke H

Indianapolis, Indiana

Compression Brief XX Large

I wear these for BJJ after a previous groin injury. They help hold everything much tighter than my previous briefs and give me better piece of mind.

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3 years ago

Andrew B

Cumming, Georgia

Compression Brief XX Large

protects the junk like i never knew was imaginable

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3 years ago

Harrison H

Sydney, New South Wales

Compression Brief XX Large

Compression Brief

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3 years ago

Paul E

Normanton, England

Compression Brief 5 Pack XX Large

Compression Brief 5 Pack

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3 years ago

Robert J

Munich, Bavaria

Compression Brief XX Large

This is most probable the best protection for martial arts. You can barely notice it, nothing shifts around and its made of very high quality fabric.

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3 years ago

Cole N

San Francisco, California

Compression Brief XX Large

Great product, but elastic on legs isn't strong enough

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3 years ago

Edward M

Hutchinson, Kansas

Compression Brief XX Large

I would have liked for them to have a drawstring. Great support.

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3 years ago

Rafael c

Lancaster, Pennsylvania

Compression Brief 5 Pack XX Large

wonderful

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4 years ago

Greg C

Cleveland, Ohio

Compression Brief XX Large

Excellent quality. Comfortable and they keep everything in place .

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4 years ago

John K

Moorhead, Minnesota

Compression Brief XX Large

I needed compression shorts for Jiu-Jitsi. They are really supportive, and comfortable. I would definitely recommend them to anyone.

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4 years ago

Reviews

Excellent

4.88 average

869 reviews

Foster E

Verified Customer

High Performance Athletic Cup Adult (One Size)

Any company that stands behind their product, offer warranties like on the diamond cup, will get a 5-star review. This was a replacement order and customer service made it fast and easy and kept me in the gym protecting the jewels.

I recommend this product

Canton, United States, 1 week ago

Peter M

Verified Customer

Performance Short With Built-In Jock System X Large / With Cup

I bought the performance shorts with built-in jock system and cup for Jiu Jitsu. I have been extremely impressed with the product. I had never worn a cup before, but it only took me a very short period of time to get used to the feel of wearing it. I don't even notice it now. 100% recommendation!

I recommend this product

Waterloo, United States, 3 weeks ago

George H

Verified Customer

Quad Strap Jock System Small / With Cup

Exceptional fit and comfort. It stayed right where I put it even through 5.5 hours of baseball games. An excellent product, most highly recommended.

United States, 1 month ago

Robert T

Verified Customer

Boxer Brief Underwear Large

Very comfortable for all day wear. Good fit and sizing is right on.

I recommend this product

United States, 1 month ago

Ermain P

Verified Customer

Skrap Pack Medium / Medium

This is the best cup that I’ve ever used for training. It’s durable yet not too rigid and allows for a lot of movement.

I recommend this product

Irvington, United States, 1 month ago

Eugene L

Verified Customer

High Performance Athletic Cup Adult (One Size)

Excellent product. Comfortable fit. Excellent customer service

I recommend this product

Poulsbo, United States, 1 month ago

Dan M

Verified Customer

Quad Strap Jock System Medium / Without Cup

Perfectly adjusted

I recommend this product

Caen, France, 2 months ago

Arthur G

Verified Customer

Stephanie helps resolve any issues immediately! Their products ship quickly and are great quality. I highly recommend them.

2 months ago

Heath F

Verified Customer

This is by far the best jock system I have ever owned. The cup is perfect and the support of the jock is something that I have never seen before. The fact that it not only supports your manhood, but the straps in the back actually feel like they are doing something. They don’t just feel loose like other jock straps. They are a snug fit to where not only the front feels supported, but the back does as well!! Perfection!!!

2 months ago

Edward W

Verified Customer

Compression Brief X Large

These should be considered mandatory piece of equipment or grapplers. Keeps everything snug and on place while being comfortable.

I recommend this product

Pittsburgh, United States, 3 months ago

Scott I

Verified Customer

High Performance Athletic Cup Adult (One Size)

Sweet cup! Would reccomend to all athletes who need a cup.

I recommend this product

Honolulu, United States, 3 months ago

Ryan O

Verified Customer

Performance Short Jock Starter Pack Medium / Large

Amazing shirt light and loose fitting. Always happy with the quality of gear I get from diamond it goes the distance!

United States, 4 months ago

Rob B

Verified Customer

Compression Jock Shorts

This product works great it has save me pain a few times

I recommend this product

United States, 4 months ago

Steven K

Verified Customer

High Performance Athletic Cup Adult (One Size)

I have several Diamon products. Best ball protection one can get,

I recommend this product

Brooks, Canada, 4 months ago

Cara K

Verified Customer

High Performance Athletic Cup Youth

Little big for an 8yo but the cup works well with the compression jock.

I recommend this product

Montgomery, United States, 5 months ago

Donald J

Verified Customer

Compression Jock Short System Small / With Cup

Sent the wrong size and did not reply to emails or phone calls. Poor business communication.

6 months ago

Dan F

Verified Customer

High Performance Athletic Cup Adult (One Size)

Best athletic cup I have ever owned.

I recommend this product

6 months ago

Joshua W

Verified Customer

Skrap Pack Medium / Medium

Very good pack! All 3 items are good quality and the cup stays in places and absorbs a lot of impact!

I recommend this product

6 months ago

Mitchell K

Verified Customer

Compression Jock Short System Medium / With Cup

Cup stays in place well

I recommend this product

6 months ago

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Compression Brief

Sizing Chart

Reviews

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