I have a 33" waist, putting me right between medium and large. Can anyone speak to the fit?

True to size! Go with the large.

What size would be appropriate for someone with a 30" waist?

There sizing was correct. I am a 32/33 and I purchased the medium. Fits great.

How exactly does the 4th strap go and fit?

Prefer your size everything will be fit perfect....

Diamond Mma Four Strap Jock Strap Supporter With Built In

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

MX$1923

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Description

🛡️ Elevate your game with the ultimate groin armor—because second best isn’t an option.

CUSTOM FIT COMFORT - Adjustable drawstring ensures a personalized, secure fit every time you gear up.
UNMATCHED STABILITY - Patent-pending 4-strap system locks your protection in place—no slip, no shift.
ENGINEERED FOR IMPACT - Co-molded elastomer and polycarbonate core deliver elite-level shock absorption.
PRO APPROVED PROTECTION - Designed by Stanford engineers and endorsed by doctors—trusted by athletes worldwide.
MILITARY GRADE DURABILITY - Crafted with premium elastics built to endure the toughest training sessions.

The Diamond MMA Four-Strap Jock Strap Supporter features a patent-pending 4-strap system made from military-grade elastics, designed to securely hold an athletic cup with zero lateral or vertical movement. Engineered by Stanford experts and approved by medical professionals, it offers customizable fit via a drawstring and superior impact protection through a co-molded elastomer and polycarbonate cup core. This system is a top choice among professional athletes for high-impact sports and martial arts.

Specifications

ASIN	B00D2XGAOC
Best Sellers Rank	#37,778 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Martial Arts Groin Protectors
Brand Name	Diamond MMA
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (524)
Date First Available	May 29, 2013
Item Dimensions LxWxH	11 x 7 x 1 inches
Item Package Dimensions L x W x H	6.5 x 5.87 x 1.65 inches
Manufacturer	Diamond MMA
Material	Polycarbonate
Model Name	Jock Strap Supporter
Package Weight	0.1 kg
Part Number	STR602
Size	Medium
Sport Type	Mixed Martial Arts
Style	Military
Suggested Users	mens

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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MX$1923

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Diamond MMA Four-Strap Jock Strap Supporter with Built-in Athletic Cup Pocket for Sports

Description

Specifications

Common Questions