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

Help Track order

Account Cart

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

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$102

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Description

🛡️ Elevate your game with the ultimate in groin defense—comfort meets combat-ready confidence!

UNMATCHED STABILITY - Patent-pending 4-strap system locks your protection in place—no slip, no shift.
CUSTOM FIT PRECISION - Adjustable drawstring ensures a tailored fit for peak comfort and security.
PRO LEVEL PROTECTION - Trusted by professional athletes worldwide—join the ranks of the protected elite.
ENGINEERED BY EXPERTS - Designed with Stanford engineers and approved by top doctors for elite protection.
MILITARY GRADE DURABILITY - Crafted with premium elastics designed to withstand the toughest MMA bouts.

The Diamond MMA Four-Strap Jock Strap Supporter features a patent-pending design with military-grade elastics and a custom drawstring for a secure, comfortable fit. Engineered alongside Stanford experts and approved by medical professionals, it offers superior groin protection for high-impact sports, holding an athletic cup firmly in place to prevent movement during intense activity.

Reviews

J**H

18.03.2026

E**N

29.02.2024

J**L

22.01.2026

A**R

22.08.2014

A**X

6.12.2025

M**R

18.03.2026

K**E

17.04.2026

A**N

16.01.2026

R**Y

2.06.2024

M**E

11.12.2017

M**Y

15.11.2022

T**Y

17.10.2024

M**E

28.04.2019

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.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$102

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

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

View all Trustpilot reviews

Item Package Dimensions L x W x H	6.77 x 5.79 x 1.54 inches
Package Weight	0.1 Kilograms
Item Dimensions LxWxH	14 x 8 x 0.6 inches
Brand Name	Diamond MMA
Model Name	Jock Strap Supporter
Color	Black
Material	Polycarbonate
Suggested Users	mens
Manufacturer	Diamond MMA
Part Number	STR601
Style	Military
Size	Small
Sport Type	Mixed Martial Arts

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

Description

Specifications

Reviews

Common Questions