--- product_id: 51804618 title: "Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports" brand: "diamond mma" price: "£44.15" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/51804618-diamond-mma-four-strap-jock-strap-supporter-with-built-in store_origin: GB region: United Kingdom --- # Patent-pending cup pocket stops all movement 4-strap system for max stability Proudly USA-made with military-grade elastics Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports **Brand:** diamond mma **Price:** £44.15 **Availability:** ✅ In Stock ## Summary > 🛡️ Gear up like a pro—because your protection deserves no compromises! ## Quick Answers - **What is this?** Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports by diamond mma - **How much does it cost?** £44.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/51804618-diamond-mma-four-strap-jock-strap-supporter-with-built-in) ## 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 - • **Precision Fit:** Adjustable drawstring ensures a custom, all-day comfortable fit. - • **Elite Protection:** Cup pocket engineered to prevent lateral & vertical cup movement. - • **Trusted by Experts:** Designed with Stanford engineers & approved by doctors for ultimate safety. - • **Pro-Grade Materials:** Military-grade elastics and polycarbonate core for durability & comfort. - • **Unmatched Stability:** 4-strap design locks your protection in place—no slip, no shift. ## Overview The Diamond MMA Four-Strap Jock Strap Supporter features a patent-pending 4-strap system and custom drawstring for superior fit and stability. Made from military-grade elastics and designed with input from Stanford engineers and medical experts, it securely holds an athletic cup (sold separately) in a specialized pocket that prevents all movement. Proudly manufactured in the USA, this jock strap is the go-to choice for professional athletes seeking uncompromising groin protection in high-impact sports. ## Description ## 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. - Proudly manufactured in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | Age range | Adult | | Color | Black | | Size | L | | Weight | 862 g | | Item display width | 10.5 inches | | Material type | Polycarbonate | | Number of pieces | 1 | | Sport | Mixed Martial Arts | | Batteries included? | No | | Brand | Diamond MMA | | Manufacturer | Diamond MMA | | Item model number | STR603 | | Product Dimensions | 18.01 x 13 x 3.81 cm; 861.83 g | | ASIN | B00D2XGCWM | ## 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 **Colour Name, Size Name** options. ## Questions & Answers **Q: I have a 33" waist, putting me right between medium and large. Can anyone speak to the fit?** A: True to size! Go with the large. **Q: What size would be appropriate for someone with a 30" waist?** A: There sizing was correct. I am a 32/33 and I purchased the medium. Fits great. **Q: Does this have a pocket for the cup or is it just the regular one layer?** A: It has a pocket for the cup. **Q: How exactly does the 4th strap go and fit?** A: Prefer your size everything will be fit perfect.... ## Frequently Bought Together - Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports - 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 --- ## 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.co.uk/products/51804618-diamond-mma-four-strap-jock-strap-supporter-with-built-in](https://www.desertcart.co.uk/products/51804618-diamond-mma-four-strap-jock-strap-supporter-with-built-in) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-19*