Shock Doctor Groin protectors & Groinguards

Fight2Win Choice
Developed in USA
Bio-Shape Design

Groinguard Shock Doctor Ultra SD329

39,50 34,50
Size: S

Available for pickup at Fight2Win - Waddinxveen

Usually ready within 1 hour

  • Fast delivery from our own stock
  • Non-returnable
  • Minimum order amount € 35
  • Free shipping from € 99
  • Expert advice in our store
Shipping and Returns

All orders are shipped within 1 business day. You will normally receive your order within 1–2 business days after payment (NL & BE), or 3–4 business days for the rest of Europe.

Shipping cost to Netherlands: € 4,95.

Minimum order amount for shipping to Netherlands: € 35.

Free shipping from € 99.

This product cannot be returned for hygiene or usage reasons. This applies to products that can no longer be resold after opening or use.

Not satisfied? You have 30 days to return your order. Read our return policy.

Our showroom & store

A real store, not just a webshop.
Fight2Win has a physical showroom in Waddinxveen where you can view and test all products. We are not a dropshipper — everything is in stock and personally packed and shipped by us.

Opening hours:
Monday to Saturday: 10:00 – 16:00
Sunday: closed

Address:
Steur 5, 2742 ZW Waddinxveen — View on Google Maps

Product features
Brand Shock Doctor
Type Groin protectors & Groinguards
Target group Adults
Level Advanced
Material Carbon fiber
Color Black
Size S, M, L, XL, XXL
Closure Elastic
Features Bio-Shape Design
Special Fight2Win Choice
Weight 290 g
Design Developed in USA
Size information
Waist Size
76 to 81 cm (30" - 32") S
81 to 86 cm (32" - 34") M
86 to 91 cm (34" - 36") L
91 to 96 cm (36" - 38") XL
96 to 106 cm  (38" - 42") XXL
Care, washing & storage
  • Remove the cup from the corresponding shorts and clean the cup by hand
  • Always check the label first for special washing instructions.
  • Wash separately or with similar colors
  • Machine wash cold, at a maximum of 40°C; hand washing is preferred
  • You can use the dryer on a low setting, but air-drying outdoors is preferable
  • You can wash the cup in the machine if necessary, but this should not really be needed

Related collections

Shock Doctor Ultra SD329 Groinguards

The Groinguard Shock Doctor Ultra SD329 is one of the best cups available—worn by professional fighters from the UFC, Bellator, Glory, and Enfusion. The carbon fiber cup provides indestructible protection against the hardest kicks and knees. Fight2Win is an officially authorized retailer for the Benelux and EU.

Groinguard Shock Doctor Ultra SD329 - front view carbon fiber cup

Carbon fiber cup - indestructible protection

The cup of the Ultra SD329 is made from indestructible carbon fiber—the strongest material available for groin protection. The soft finish around the edges ensures comfort, while the elastic strap keeps the cup firmly in place during the most intensive training sessions or competitions. The cup is removable, allowing the jockstrap to be washed.

Groinguard Shock Doctor Ultra SD329 - carbon cup detail removable

Mandatory in competitions - for all martial arts

In virtually all martial arts, a cup is mandatory for men during competitions. In hard-hitting fighting styles such as Krav Maga, training is conducted almost exclusively with Shock Doctor protectors. Available in S, M, L, XL, and XXL for boys and adult men.

Groinguard Shock Doctor Ultra SD329 - full view jockstrap

Specific features

  • + Shock Doctor - Designed in USA

    Shock Doctor is the best-selling mouthguard brand in the world - designed in the USA with decades of experience in sports protection. Fight2Win is official authorized retailer for the Benelux and EU.

  • + Carbon fiber cup – removable

    The removable carbon fibre cup provides maximum protection against powerful kicks and knee strikes. Carbon fibre is lightweight, strong and absorbs impacts optimally, with a comfortable soft finish around the edges for added comfort. biedt maximale bescherming bij harde trappen en kniestoten. Carbon vezel is licht, sterk en absorbeert klappen optimaal - met een fijne zachte afwerking op de randen voor extra draagcomfort.

  • + Suitable for all martial arts

    Suitable for all martial arts and systems - from kickboxing and Muay Thai to MMA, taekwondo, and judo. For both training and competitions, at all levels.

  • + For boys and adult men

    Available in sizes for both youth and adult men - so athletes of all ages receive optimal groin protection. Check the size chart for the correct size.

Fight2Win ChoiceFight2Win Choice

This product bears the Fight2Win Choice seal of approval — our personal recommendation based on years of experience in martial arts. We select only products that stand out in terms of value for money, durability, and real-world performance.

A Fight2Win Choice product is the best in its category: unique in its class, tested by our specialists, and proven in the gym. When we recommend it, we stand behind it.

Tips for Shock Doctor Groinguards

The Shock Doctor G5 is specially designed for women and protects the groin and lower abdomen. Available in multiple sizes, refer to the size chart on the product page for the right recommendation.

Wipe the groinguard after every training session with a damp cloth and let it air out. Never store it damp in a closed bag.

Frequently Asked Questions — Groinguard Shock Doctor Ultra SD329

What size groinguard should I get?

When choosing the size of groinguards, the main consideration is waist circumference rather than the cup size itself. For each groinguard, we have included a unique size chart (in the size selector and below in the product information) for that specific brand and model.

Can you wash groinguards and cups?

Yes and no.

This depends on the brand and model. You can almost never wash the cup (the hard part), nor do you need to. Most regular groinguards are built into a kind of sports brief (jockstrap). You can remove the cup and wash the brief.

The larger kidney and groinguards (No-Foul) designed for boxing obviously cannot be washed in a washing machine either. This really shouldn’t be necessary. You can simply wipe them down and dry them to keep them fresh. 

Naturally, you can’t wash the steel groinguards either. The metal is not designed to withstand this.

Is a groinguard mandatory?

Yes, usually.

A groinguard is often mandatory or recommended. For boxing, kickboxing, and karate training, for example, it is recommended. In krav maga and self-defense systems, it is mandatory. The area protected by the groinguard is, of course, highly vulnerable to injury.

During exams and competitions, a groinguard is always mandatory for both men and women.

What is the background of the Shock Doctor brand?

Shock Doctor has grown from the undisputed leader in mouthguard technology into the world's leading innovator in sports protection. Our belief in combining design and technology to achieve better protection and performance is now trusted by fearless athletes across a growing range of products and sports, from youth to amateur to professional.

In addition to mouthguards, Shock Doctor is also at the forefront of protecting crucial and vital areas of the body. They make the best athletic cups and groinguards for men and women. These are used in intense combat sports, such as boxing and kickboxing, as well as in other contact sports, such as ice hockey, field hockey, and rugby!

Collections

Protect Your Game!
Shock Doctor

Shock Doctor is the most respected brand when it comes to high-end protection for contact sports. Shock Doctor makes the very best essential protective gear not only for combat sports such as boxing, MMA, and kickboxing, but also for physically demanding contact sports like American football, rugby, and ice hockey!