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The last athletic cup you'll ever buy

$34.95

Diamond MMA Athletic cup is designed to protect you from the hardest hits to the groin. The Diamond MMA cup is made of a high-tech polymer that absorbs force on impact, while a revolutionary design deflects and distributes the force away from your body. Using the Diamond MMA cup will give you full confidence that you will be protected from even the hardest hits to the groin.

  • Complete protection, comfort, and strength
  • Custom designed geometry deflects and distributes force while proprietary blend of copolymer absorbs impact
  • So durable we guarantee it---your cup comes with a lifetime warranty so if anything happens to it (other than you losing it) we'll replace it for you
  • Available in both youth & adult sizing

Sizing

ADULT CUP

6.75" top to bottom, 4" width, 2.25" depth


YOUTH CUP

5.5" top to bottom, 3" width, 2" depth


For any additional questions, please feel free to call us at 888-959-1662 or email us at info@diamondmma.com.

Care Instructions

CARE

Your cup can be hand washed, or left in the cup pocket of your short or jock and put in the washing machine with it when you wash your short/jock. 


RETURN INFO

If you have any issues, please contact us at info@diamondmma.com or fill out our Exchange Request Form and we'll work with you to make it right. 

Shipping 

SHIPPING INFO

You can view a shipping estimate by adding items to your cart and going to the cart page, you will see all available shipping options and pricing there. 


Orders are shipped from our warehouse in Northbrook, IL. 


There can be a 2-3 business day handling time before orders ship, so please plan accordingly when choosing your shipping method. 


Carrier calculated shipping rates are available at checkout which enable you to choose the speed you need to receive your product in. 


 A Note On International Shipments:

We try to make sure all duties and fees are paid from our end but some countries impose additional duties on product at the time of import. You are responsible for all additional taxes and duties levied on your order once it arrives in your country. 


Please note that first class international shipping does not have a guaranteed delivery time frame. Depending on the location shipments can take up to 4-6 weeks and tracking the shipment can have limited abilites. 

Reviews 

Customer Reviews

Based on 56 reviews
96%
(54)
2%
(1)
2%
(1)
0%
(0)
0%
(0)
J
Julian Crowell (Chicago, US)
Penis

My penis is safer than it’s ever been. Thanks diamond mma

J
Josiah Pires (Honolulu, US)

The best thanks a lot

T
TD Nguyen (Prague, CZ)
Good and Comfortable Cup

I have been using Diamond Cup for 2 years now. I wear it mostly for Muay thai. I like the design, elastic edges feel good against your groin muscles. The Diamond logo fell after few weeks, but it doesnt have any effect on your cup fuctions.

T
Tyler Gannon (Hickory, US)

High Performance Athletic Cup

T
Trevor Wurth (Fort Jennings, US)
Actually protects

Great product I’m not afraid of shifts or strikes with this cup. Already recommended to other just as it was recommended to me.

BUNDLES THAT INCLUDE THE HIGH PERFORMANCE ATHLETIC CUP

OUR IRON-CLAD GUARANTEE

We're confident we design and sell the very best groin protection available at any price, and we want you to share our confidence! That's why we back every sale with a 100% satisfaction guarantee.


If you don't like the product, if it just doesn't work for you, if it doesn't fit, contact us and we'll make it right. 

Customer Reviews

Based on 56 reviews
96%
(54)
2%
(1)
2%
(1)
0%
(0)
0%
(0)
J
Julian Crowell (Chicago, US)
Penis

My penis is safer than it’s ever been. Thanks diamond mma

J
Josiah Pires (Honolulu, US)

The best thanks a lot

T
TD Nguyen (Prague, CZ)
Good and Comfortable Cup

I have been using Diamond Cup for 2 years now. I wear it mostly for Muay thai. I like the design, elastic edges feel good against your groin muscles. The Diamond logo fell after few weeks, but it doesnt have any effect on your cup fuctions.

T
Tyler Gannon (Hickory, US)

High Performance Athletic Cup

T
Trevor Wurth (Fort Jennings, US)
Actually protects

Great product I’m not afraid of shifts or strikes with this cup. Already recommended to other just as it was recommended to me.

Size Guide

How To Measure

In order to select the correct clothing size, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.

1. Bust
Wearing a bra, pass the tape measure straight across your back, under your arms and over the fullest point of your bust.

2. Waist
Pass the tape measure around your natural waistline, at the narrowest point of your waist. The tape measure should sit snugly against your body, but should not be pulled too tight.

3. Hips
Pass the tape measure across your hipbone, around the fullest point of your hips.

4. Dress Length
Standing up straight, in bare feet and with both feet together, measure from the middle of the most prominent bone at the base of your nape downwards as far as the length indicated in the product details.

How To Measure

In order to select the correct clothing size, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.

1. Bust
Wearing a bra, pass the tape measure straight across your back, under your arms and over the fullest point of your bust.

2. Waist
Pass the tape measure around your natural waistline, at the narrowest point of your waist. The tape measure should sit snugly against your body, but should not be pulled too tight.

3. Hips
Pass the tape measure across your hipbone, around the fullest point of your hips.

4. Dress Length
Standing up straight, in bare feet and with both feet together, measure from the middle of the most prominent bone at the base of your nape downwards as far as the length indicated in the product details.

Size Guide


ADULT CUP
6.75" top to bottom, 4" width, 2.25" depth

YOUTH CUP
5.5" top to bottom, 3" width, 2" depth

For any additional questions, please feel free to call us at 888-959-1662 or email us at info@diamondmma.com.

How To Measure

In order to select the correct clothing size, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.

1. Bust
Wearing a bra, pass the tape measure straight across your back, under your arms and over the fullest point of your bust.

2. Waist
Pass the tape measure around your natural waistline, at the narrowest point of your waist. The tape measure should sit snugly against your body, but should not be pulled too tight.

3. Hips
Pass the tape measure across your hipbone, around the fullest point of your hips.

4. Dress Length
Standing up straight, in bare feet and with both feet together, measure from the middle of the most prominent bone at the base of your nape downwards as far as the length indicated in the product details.