---
product_id: 61582554
title: "Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys"
brand: "shock doctor"
price: "¥8260"
currency: JPY
in_stock: true
reviews_count: 13
category: "Shock Doctor"
url: https://www.desertcart.jp/products/61582554-shock-doctor-329-ultra-pro-supporter-jockstrap-w-ultra-cup
store_origin: JP
region: Japan
---

# Lightweight design, barely feels worn Breathable mesh for max ventilation BioFlex adaptive cup for ultimate protection Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys

**Brand:** shock doctor
**Price:** ¥8260
**Availability:** ✅ In Stock

## Summary

> 🛡️ Gear up like a pro, protect like a champion!

## Quick Answers

- **What is this?** Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys by shock doctor
- **How much does it cost?** ¥8260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/61582554-shock-doctor-329-ultra-pro-supporter-jockstrap-w-ultra-cup)

## Best For

- shock doctor enthusiasts

## Why This Product

- Trusted shock doctor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Premium carbon flex cup built to withstand impact and last for years.
- • **Zero Distraction Fit:** Micro-woven fabric prevents slipping and irritation, so you stay focused.
- • **Stay Cool Under Pressure:** Advanced breathable mesh keeps you fresh during intense workouts.
- • **Next-Level Groin Protection:** BioFlex cup molds to your body for unmatched safety and comfort.
- • **Versatile for All Contact Sports:** Perfect for MMA, boxing, football, and more — your essential armor.

## Overview

The Shock Doctor 329 Ultra Pro Supporter Jockstrap combines a lightweight, breathable mesh with a BioFlex adaptive cup system that contours to your body for superior protection and comfort. Designed for men and boys engaged in high-impact sports like MMA, boxing, and football, it features a durable carbon flex cup and irritation-free micro-woven fabric to ensure a secure, distraction-free fit. Trusted by thousands of athletes, this jockstrap offers premium groin protection that lasts.

## Description

Shop Shock Doctor — Groin Guard with BioFlex M — Cup for Sports Protection — Youth and Adult — (One Athletic Cup Groin Guard and Supporter Core) — MMA — Boxing — Karate — Taekwondo — 329R. Free delivery and returns on all eligible orders.

Review: Excellent all round - Best grin guard for kickboxing/Muay Thai. Lightweight; strong and comfortable: durable; my first one lasted 5-6 years before the strap broke, new one looks even better design. 9/10
Review: Best I've ever used - Amazing products. Decided to pay out and get a decent jock strap and cup after a bad hit to the region. Can't believe I didn't get this year's ago. The jock is incredibly comfortable and feels premium , the cup has a good flex to it but has that carbon fibre plate so feels strong. I haven't been hit there so can't fully comment on that , however I hit the cup a few times with a cricket ball while wearing it and the protection was far better than anything I've used previous. I wore it in a practice session and I usually have to fiddle with my cup and support to make sure it stays in place but didn't haven't to touch this once , never felt support and comfort like it.

## Features

- ✅ PROTECTION FOR MEN: A safe and comfortable fit for men who play sports with the risk of injury. We are as confident about our Shock Doctor's Groinwear as thousands of athletes who wear it every day.
- ✅ LIGHT AND BREATHABLE: Shock Doctor's testicle protector is made of breathable mesh and the cup element provides maximum ventilation and comfort so you can continue to enjoy your favourite sport.
- ✅ BIOFLEX SYSTEM - Thanks to a new cup system, the shell adapts to the natural shape of your body. With total comfort and support, so that your experience is so naturally comfortable that you forget it's even there.
- ✅ NO IRRITATION: The micro-woven fist will not slip or scratch, and will not irritate or rub you during exercise or training sessions.
- ✅ IDEAL FOR CONTACT SPORTS: Perfect for football, baseball, handball goalkeepers, hockey, and especially the martial arts, such as boxing, kickboxing, Krav Maga, MMA, Karate, Taekwondo and more. The groin guard cup by Shock Doctor will help you prevent trauma or blunt injuries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q9ML4RG |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 10,200 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 6 in Martial Arts Groin Protectors |
| Brand Name | Shock Doctor |
| Colour | Grey |
| Country Of Origin | Vietnam |
| Customer Reviews | 4.3 out of 5 stars 4,036 Reviews |
| Fabric Type | 87% Polyester8% Spandex5% X-static |
| Fit Type | Loose |
| Garment Size Country | United States |
| Global Trade Identification Number | 00733313037257 |
| Included Components | Jock Strap and Cup |
| Item Type Name | Supporter |
| Item Weight | 1 Grams |
| Manufacturer | Shock Doctor |
| Manufacturer Part Number | 329-GR-M |
| Material Type | Spandex |
| Model Number | 329-07-33 |
| Number of Items | 1 |
| Occasion Type | Sports |
| Pattern | Single |
| Product Care Instructions | Hand Wash Only |
| Season and Collection Year | continuity 2014 |
| Size | M |
| Sport Type | Kampfsport |
| Style Name | Supporter with Carbon Flex Cup |
| Theme | Sports |
| UPC | 733313037257 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Shock Doctor
- **Colour:** Grey
- **Item weight:** 1 Grams
- **Material:** Nylon
- **Sport:** Kampfsport

## Images

![Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys - Image 1](https://m.media-amazon.com/images/I/71z8WJ5zRbL.jpg)
![Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys - Image 2](https://m.media-amazon.com/images/I/61iYlVwJXLL.jpg)
![Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys - Image 3](https://m.media-amazon.com/images/I/81SFoIPHMvL.jpg)
![Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys - Image 4](https://m.media-amazon.com/images/I/61sPBlc4hXL.jpg)
![Shock Doctor 329 -Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boys - Image 5](https://m.media-amazon.com/images/I/61s2hXJMqJL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent all round
*by D***T on 29 June 2026*

Best grin guard for kickboxing/Muay Thai. Lightweight; strong and comfortable: durable; my first one lasted 5-6 years before the strap broke, new one looks even better design. 9/10

### ⭐⭐⭐⭐⭐ Best I've ever used
*by M***N on 13 May 2020*

Amazing products. Decided to pay out and get a decent jock strap and cup after a bad hit to the region. Can't believe I didn't get this year's ago. The jock is incredibly comfortable and feels premium , the cup has a good flex to it but has that carbon fibre plate so feels strong. I haven't been hit there so can't fully comment on that , however I hit the cup a few times with a cricket ball while wearing it and the protection was far better than anything I've used previous. I wore it in a practice session and I usually have to fiddle with my cup and support to make sure it stays in place but didn't haven't to touch this once , never felt support and comfort like it.

### ⭐⭐⭐⭐ Good item
*by R***T on 7 October 2025*

Recommended by a team mate. Good protection and overall great quality. I suggest going a size bigger for the supporter as I've found it too tight

## Frequently Bought Together

- Shock Doctor Ultra Pro Supporter Jockstrap w/ Ultra Cup, Men's & Boy's
- Shock Doctor Athletic Supporter Jockstrap, For Sports Support, Football, Baseball, Lacrosse & More, Mens
- Shock Doctor Jock Straps with Cup Included, Cups for Football Baseball. Core Protective Athletic Supporters for Adults. Jockstraps for Men

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**Shop now:** [https://www.desertcart.jp/products/61582554-shock-doctor-329-ultra-pro-supporter-jockstrap-w-ultra-cup](https://www.desertcart.jp/products/61582554-shock-doctor-329-ultra-pro-supporter-jockstrap-w-ultra-cup)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-24*