---
product_id: 6003350
title: "Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports"
brand: "diamond mma"
price: "2099828₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Diamond Mma"
url: https://www.desertcart.vn/products/6003350-four-strap-jock-strap-supporter-with-built-in-athletic-cup
store_origin: VN
region: Vietnam
---

# custom drawstring fit for precision military-grade elastic for durability 4-strap system locks cup in place Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports

**Brand:** diamond mma
**Price:** 2099828₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in your defense, unleash your power.

## Quick Answers

- **What is this?** Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports by diamond mma
- **How much does it cost?** 2099828₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/6003350-four-strap-jock-strap-supporter-with-built-in-athletic-cup)

## Best For

- diamond mma enthusiasts

## Why This Product

- Trusted diamond mma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unshakable Protection:** Patent-pending 4-strap design prevents any cup movement during high-impact action.
- • **Elite Athlete Approved:** Designed by Stanford engineers and doctors, trusted by pros worldwide for uncompromising groin safety.
- • **Engineered for Endurance:** Military-grade elastics ensure long-lasting comfort and resilience, workout after workout.
- • **Comfort Meets Performance:** Co-molded elastomer and polycarbonate cup core delivers maximum protection without sacrificing mobility.
- • **Tailored Fit, Zero Distraction:** Adjustable drawstring lets you dial in a perfect fit that moves with you, not against you.

## Overview

The Diamond MMA Four-Strap Jock Strap Supporter features a patent-pending 4-strap system crafted from military-grade elastics, designed to securely hold an athletic cup (sold separately) in place with zero lateral or vertical movement. Engineered by Stanford experts and approved by medical professionals, it offers elite-level groin protection for high-impact sports, combining durability, comfort, and a customizable fit with its drawstring system. This premium athletic gear is a top choice among professional athletes and martial arts practitioners seeking uncompromising safety and performance.

## Description

The Diamond MMA Quad Strap Jock with Cup Pocket is a groin protector designed for high impact sport athletes. Made from the best materials available, the Quad Strap Jock System is a unique system specially designed to hold the jock cup firmly in place. The jock works with the Diamond MMA Cup which is sold separately. The cup incorporates a co-molded elastomer design coupled with a polycarbonate core to provide uncompromising comfort and protection for the athlete. Sizing Waist in Inches Small 28"" - 32"" (71-81cm) Medium 32"" - 34"" (71-86cm) Large 34"" - 36"" (86-91cm) X Large 36"" - 40"" (91-101cm) XX Large 40"" - 44"" (101-112cm) Your Diamonds are made to fit tight but comfortable. If you are thicker in the thighs and/or seat, go up a size. The product comes in a combination of black and blue colors.

Review: Best cup / jockstraps - Best jockstrap + cup by far. Been using diamond mma cup and the jockstraps for years. It’s very comfortable as it doesn’t move, I took some questionable low blows. Worth the price you pay if you don’t want a thai steel cup
Review: Jock that may be pricey, but works great - This is my review for the Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports. I use the Diamond MMA jock for Krav Maga where we regularly perform martial arts kicks and other stand-up fighting techniques as well as ground fighting. I've done other martial arts in the past without wearing a cup, but I wouldn't go without one the way we train for Krav. If you are working out in Krav Maga with a high level of intensity and a variety of partners, or sparring, you need a cup. There's just too many dynamic movements, or techniques where you target the groin area, to go without. My cup has definitely saved me a number of times. I work hard and I sweat allot. I'll admit when I first got a cup for Krav Maga I was worried it would be uncomfortable, might pinch or cause friction sores, or limit my mobility. The first time (ok the first few times) I used the Diamond MMA cup I admit I was briefly confused by the double sets of straps. It's only momentary though....they make sense and you quickly get used to them. I have really been impressed with the Diamond MMA cup. Their system of straps has always held the cup exactly where it needed to be. The way the cup itself is designed the edges are forgiving (a flexible material that holds its shape well) so that I've never felt the cup cutting into legs. And, when there's been "impact" the cup has been very effective, to the point at times when we are practicing a technique with a groin strike and you'd typically target the leg instead I've just been like "it's ok...I'm wearing a cup...hit me". I'd never offer myself up for a full-power rising front kick to the groin, but the cup has been completely effective for hand strikes or accidental glancing kicks. The cup hasn't effected my range of motion/mobility at all. And it's comfortable. I won't go so far as to say I can forget it's there entirely. I know it's there, but it doesn't restrict my movement and it's not uncomfortable. I frequently work out pretty hard for 2-3 hours and have no issues. And not to be repetitive, but it stays where it is supposed to, thanks I think to their strap design. I been using this cup for multiple workouts/week for over a year, and besides the little stick-on logo on the front of the cup coming off I can hardly tell it isn't new. Another thing, are you one of those people that has issues with elastic bands folding over, wrinkling, or getting stretched out over time? I am...but not with this jock. I swear the elastic waist band still feels like it's pretty much new. When I first went looking for a jock on desertcart there seemed to be a fair number of folks asking about or worried about the size of the cup. The cup, compared to other cups I have used, seems fairly good size in terms of volume. Let's address the elephant in the room...the price. I would not consider this jock and cup cheap. I was a little skeptical when I bought it, immediately thinking "this cup BETTER BE GOOD for that price". All I can say is, yeah, I feel like it has been that good.

## Features

- The Diamond MMA 4-Strap jock and cup system is the ultimate in groin protection for high-impact sports and combat and delivers the most effective groin protection without sacrificing comfort.
- Made from military grade elastics and premium construction, the Diamond MMA groin protection system leverages a high performance 4-strap jock system to hold a specially designed athletic cup in place within a perfectly tailored cup pocket. This patent pending system prevents both lateral and vertical movement of the cup. The Diamond MMA system has a drawstring providing a custom fit.
- The Diamond MMA Athletic Cup (sold separately) incorporates a co-molded elastomer design coupled with a polycarbonate core to provide uncompromising comfort and protection for the athlete.
- Designed by award winning designers and Stanford University engineers, the system has been approved by Doctors and Urologists as the best groin protection on the market. Diamond MMA products are used by professional athletes worldwide without sponsorships.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D2XGGSM |
| Best Sellers Rank | #17,309 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Martial Arts Groin Protectors |
| Brand Name | Diamond MMA |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (494) |
| Date First Available | May 29, 2013 |
| Item Dimensions LxWxH | 9.8 x 6 x 2.4 inches |
| Item Package Dimensions L x W x H | 6.93 x 5.87 x 1.54 inches |
| Manufacturer | Diamond MMA |
| Material | Polycarbonate |
| Model Name | Jock Strap Supporter |
| Package Weight | 0.11 Kilograms |
| Part Number | STR604 |
| Size | X-Large |
| Sport Type | Mixed Martial Arts |
| Style | athletic |
| Suggested Users | mens |

## Images

![Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 1](https://m.media-amazon.com/images/I/71OUzeFJHsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best cup / jockstraps
*by T***T on January 28, 2025*

Best jockstrap + cup by far. Been using diamond mma cup and the jockstraps for years. It’s very comfortable as it doesn’t move, I took some questionable low blows. Worth the price you pay if you don’t want a thai steel cup

### ⭐⭐⭐⭐⭐ Jock that may be pricey, but works great
*by E***N on February 29, 2024*

This is my review for the Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports. I use the Diamond MMA jock for Krav Maga where we regularly perform martial arts kicks and other stand-up fighting techniques as well as ground fighting. I've done other martial arts in the past without wearing a cup, but I wouldn't go without one the way we train for Krav. If you are working out in Krav Maga with a high level of intensity and a variety of partners, or sparring, you need a cup. There's just too many dynamic movements, or techniques where you target the groin area, to go without. My cup has definitely saved me a number of times. I work hard and I sweat allot. I'll admit when I first got a cup for Krav Maga I was worried it would be uncomfortable, might pinch or cause friction sores, or limit my mobility. The first time (ok the first few times) I used the Diamond MMA cup I admit I was briefly confused by the double sets of straps. It's only momentary though....they make sense and you quickly get used to them. I have really been impressed with the Diamond MMA cup. Their system of straps has always held the cup exactly where it needed to be. The way the cup itself is designed the edges are forgiving (a flexible material that holds its shape well) so that I've never felt the cup cutting into legs. And, when there's been "impact" the cup has been very effective, to the point at times when we are practicing a technique with a groin strike and you'd typically target the leg instead I've just been like "it's ok...I'm wearing a cup...hit me". I'd never offer myself up for a full-power rising front kick to the groin, but the cup has been completely effective for hand strikes or accidental glancing kicks. The cup hasn't effected my range of motion/mobility at all. And it's comfortable. I won't go so far as to say I can forget it's there entirely. I know it's there, but it doesn't restrict my movement and it's not uncomfortable. I frequently work out pretty hard for 2-3 hours and have no issues. And not to be repetitive, but it stays where it is supposed to, thanks I think to their strap design. I been using this cup for multiple workouts/week for over a year, and besides the little stick-on logo on the front of the cup coming off I can hardly tell it isn't new. Another thing, are you one of those people that has issues with elastic bands folding over, wrinkling, or getting stretched out over time? I am...but not with this jock. I swear the elastic waist band still feels like it's pretty much new. When I first went looking for a jock on Amazon there seemed to be a fair number of folks asking about or worried about the size of the cup. The cup, compared to other cups I have used, seems fairly good size in terms of volume. Let's address the elephant in the room...the price. I would not consider this jock and cup cheap. I was a little skeptical when I bought it, immediately thinking "this cup BETTER BE GOOD for that price". All I can say is, yeah, I feel like it has been that good.

### ⭐⭐⭐⭐⭐ Best on the Market
*by T***S on October 14, 2025*

Excellent for Baseball, Good Quality

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*