--- product_id: 6003350 title: "Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports" price: "282 zΕ‚" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/6003350-diamond-mma-four-strap-jock-strap-supporter-with-built-in store_origin: PL region: Poland --- # Patent-pending cup pocket prevents movement Military-grade elastic for durability 4-Strap system locks cup in place Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports **Price:** 282 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Lock in your defense, play fearless. ## Quick Answers - **What is this?** Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - **How much does it cost?** 282 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/6003350-diamond-mma-four-strap-jock-strap-supporter-with-built-in) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Elite Protection:** Co-molded elastomer & polycarbonate core cup engineered by Stanford experts. - β€’ **Custom Fit Comfort:** Adjustable drawstring delivers a tailored, secure fit for all-day wear. - β€’ **Pro-Approved Design:** Endorsed by doctors and urologists as the top groin protector on the market. - β€’ **Unmatched Stability:** 4 high-performance straps ensure zero cup shift during intense impact. - β€’ **Trusted by Champions:** Used worldwide by professional athletes who demand the bestβ€”no sponsorships needed. ## Overview The Diamond MMA Four-Strap Jock Strap Supporter features a patent-pending 4-strap system crafted from military-grade elastics to securely hold a specially designed athletic cup with a co-molded elastomer and polycarbonate core. Engineered by Stanford University experts and approved by medical professionals, it offers superior groin protection and custom fit via a drawstring, making it the go-to choice for professional athletes in high-impact sports. ## Description desertcart.com : Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports, X-Large : Sports & Outdoors Review: Great - Most comfortable jock I have ever worn. Combined with the Diamond cup you don't even know you are wearing it. I've been using it for baseball umpire work behind the plate. Luckily I cannot speak as to how it holds up if you take a shot. Seems to be of good quality. 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 | #22,243 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Martial Arts Groin Protectors | | Brand Name | Diamond MMA | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (497) | | 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 ![Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 1](https://m.media-amazon.com/images/I/71OUzeFJHsL.jpg) ![Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 2](https://m.media-amazon.com/images/I/71fF-OSbcDL.jpg) ![Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 3](https://m.media-amazon.com/images/I/71Ka30EQ8AL.jpg) ![Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 4](https://m.media-amazon.com/images/I/71ThkzgpxJL.jpg) ![Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - Image 5](https://m.media-amazon.com/images/I/71MbaK2V9-L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by J***H on March 18, 2026* Most comfortable jock I have ever worn. Combined with the Diamond cup you don't even know you are wearing it. I've been using it for baseball umpire work behind the plate. Luckily I cannot speak as to how it holds up if you take a shot. Seems to be of good quality. ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Diamond mma is the best for any contact sport *by J***L on January 22, 2026* Diamond mma fits the best, doesn’t shift, and is great for any contact sport. Forget that it’s there but works great when needed. Blocked a puck on a slapshot and kept playing. Well worth the cost to buy their cup and your preferred system of theirs to wear it in --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/6003350-diamond-mma-four-strap-jock-strap-supporter-with-built-in](https://www.desertcart.pl/products/6003350-diamond-mma-four-strap-jock-strap-supporter-with-built-in) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*