--- product_id: 377921963 title: "(Large) - Diamond MMA 4 Strap Supporter Jock and Cup" brand: "diamond mma" price: "€ 167.73" currency: EUR in_stock: true reviews_count: 5 category: "Diamond Mma" url: https://www.desertcart.de/products/377921963-large-diamond-mma-4-strap-supporter-jock-and-cup store_origin: DE region: Germany --- # Quad strap system for secure fit Lightweight 9.6 oz design Polycarbonate core for max protection (Large) - Diamond MMA 4 Strap Supporter Jock and Cup **Brand:** diamond mma **Price:** € 167.73 **Availability:** ✅ In Stock ## Summary > 🛡️ Gear up like a champ—comfort and protection that won’t quit! ## Quick Answers - **What is this?** (Large) - Diamond MMA 4 Strap Supporter Jock and Cup by diamond mma - **How much does it cost?** € 167.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/377921963-large-diamond-mma-4-strap-supporter-jock-and-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 - • **Trusted by Fighters:** 4.7-star rating from 218 reviews proves it’s the go-to for MMA and kickboxing pros - • **Tailored Comfort Fit:** Sized to hug your waist perfectly, with advice to size up for thicker builds - • **Unmatched Impact Defense:** Polycarbonate core with comolded elastomer cushions every move - • **Stay-Put Quad Strap System:** Four adjustable straps lock the cup firmly in place—no slip, no shift - • **Pro-Grade Lightweight Design:** At just 9.6 ounces, it’s barely there but always protective ## Overview The Diamond MMA 4 Strap Supporter Jock and Cup combines a durable polycarbonate core with a comolded elastomer layer to deliver superior groin protection for high-impact sports. Featuring a unique quad strap system, it ensures a secure, comfortable fit tailored to adult athletes, weighing only 9.6 ounces. Highly rated by combat sports enthusiasts, this jock is engineered for those who demand both safety and performance. ## Description The Diamond MMA Quad Strap Jock and Cup System is a groin protector designed for high impact sport athletes. Made from the best materials available, the Quad Strap Jock and Cup System is a unique system specially designed to hold the jock cup firmly in place. The Diamond MMA Cup incorporates a comolded elastomer design coupled with a polycarbonate core to provide uncompromising comfort and protection for the athlete. Sizing Waist in Inches Small 2832 (7181cm) Medium 3234 (7186cm) Large 3436 (8691cm) X Large 3640 (91101cm) XX Large 4044 (101112cm) 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 athletic supporter available. - Using for kickboxing/bjj, most comfortable supporter I've ever owned. Review: Very comfortable for a jock strap - Unlike most cups I used for hockey, baseball and MMA this one is very comfortable for a cup. The 4 way strap system works well keeps it in place. It’s a bit pricey but well worth it. ## Features - manufacturer: Diamond MMA - Item Trademark: DIAMOND MMA - Item Category: Sporting Goods ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D2XGDUS | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | #163,919 in Sporting Goods ( See Top 100 in Sporting Goods ) #87 in Athletic Supporters & Cups | | Brand | Diamond MMA | | Brand Name | Diamond MMA | | Closure Type | Pull-On | | Color | Blue | | Colour | Blue | | Customer Reviews | 4.7 out of 5 stars 218 Reviews | | Global Trade Identification Number | 00859942004122 | | Item Weight | 9.6 Ounces | | Item weight | 9.6 Ounces | | Manufacturer | Diamond MMA | | Manufacturer Part Number | STS503 | | Material | PC, Polycarbonate (PC) | | Material Type | PC, Polycarbonate (PC) | | Model Number | STS503 | | Sport | Mixed Martial Arts | | Sport Type | Mixed Martial Arts | | Strap Type | Adjustable | | UPC | 859942004122 859942004320 | | Unit Count | 1 Count | ## Product Details - **Brand:** Diamond MMA - **Colour:** Blue - **Item weight:** 9.6 Ounces - **Material:** PC, Polycarbonate (PC) - **Sport:** Mixed Martial Arts ## Images ![(Large) - Diamond MMA 4 Strap Supporter Jock and Cup - Image 1](https://m.media-amazon.com/images/I/81TBlWW3NKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best athletic supporter available. *by J***I on 17 May 2020* Using for kickboxing/bjj, most comfortable supporter I've ever owned. ### ⭐⭐⭐⭐⭐ Very comfortable for a jock strap *by K***H on 29 July 2025* Unlike most cups I used for hockey, baseball and MMA this one is very comfortable for a cup. The 4 way strap system works well keeps it in place. It’s a bit pricey but well worth it. ### ⭐ Questionable quality. Weird sizing. Waaaay overpriced *by A***R on 19 November 2018* This is supposedly the mutts nuts groin guard, but the jock strap has proved impressively undersized (even if you are built down there like a 9 year old). The cup is interesting, it is stouter and has a higher volume than others such as shockdoc cups. The logo is stuck on the cup with a dab of pritt stick glue so it will fall off immediately. No big deal, but it immediately made me wonder.... Build quality on the Jock strap is underwhelming considering the price, with stitching coming off and loose threads galore as the whole thing unravelled after it was used twice. The strap system is superior to others on the market. But it is totally let down by poor construction and ball crushing sizing. If it was £25 all in it would be ok. But at the current price it is not worth it all. ## Frequently Bought Together - Diamond MMA Jock Strap + Athletic Cup for Men | 4-Strap No Shift Athletic Supporters for Men with Cup for MMA, Boxing, Muay Thai, Wrestling, Jiu Jitsu | High Impact Sports Jockstrap with Cup - Venum Challenger Mouthguard - Red/Black - RDX Boxing Gloves, Pro Training Sparring, Maya Hide Leather, Muay Thai MMA Kickboxing, Men Women Adult, Heavy Punching Bag Focus Mitts Pads Workout, Ventilated Palm, Multi Layered, 8 10 12 14 16 18 Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/377921963-large-diamond-mma-4-strap-supporter-jock-and-cup](https://www.desertcart.de/products/377921963-large-diamond-mma-4-strap-supporter-jock-and-cup) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-31*