Shock Doctor Groin protectors & Groinguards
Compression trousers groinguard Shock Doctor Core Bioflex
Available for pickup at Fight2Win - Waddinxveen
Usually ready within 1 hour
Shipping and returns
All orders are shipped within 1 business day. You will normally receive your order 1 or 2 business days after payment. (NL and BE, rest of Europe 3-4 days)
Not completely satisfied with your purchase? You always have a 30-day reflection period. Read our full return policy here.
1. Please note, minimum order amount for shipping:
NL and BE: €35 order value
Rest of Europe: €99 order value
2. These items cannot be returned:
- Mouthguards
- Handwraps and inner gloves
- Gel-wraps
- Groinguards
- B-choice products & final sale
- Exclusive products from Di Nardo, Winning & Grant (these are only sold under physical store conditions: no Distance Selling Act and no reflection period)
3. Please note, heavy and large items such as punching bags are NOT shipped. These products are marked with an icon: PICK-UP ONLY
Our showroom & store
Would you prefer to view and purchase the Shock Doctor Groin protectors & Groinguards in our martial arts store? We have recently moved to a beautiful new location.
Address:
Steur 5
2742 ZW Waddinxveen
Netherlands
Our showroom is located at the corner of the large new building on the business park.
Opening hours:
- Monday to Saturday: 10 am - 4 pm
Questions:
Ask us by email.
Product features
| Brand | |
|---|---|
| Type | |
| Target group | Adults |
| Level | Advanced |
| Material | Plastic, Elastane |
| Color | Black |
| Size | S, M, L, XL, XXL |
| Closure | |
| Features | |
| Special | |
| Weight | 310 g |
| Design |
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, maximum 40°C, hand washing is preferred
- You can use the dryer on low heat, but preferably air dry
- You can wash the cup in the machine if needed, but this is usually not necessary.
About 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 protectors not only for martial arts such as boxing, MMA, and kickboxing, but also for intense physical contact sports like American Football, Rugby, and Ice Hockey!
Blogs about Groin protectors & Groinguards
Review & instruction videos
Size chart Shock Doctor groinguard
| 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 |
Compression trousers groinguard Shock Doctor Core Bioflex
The Shock Doctor Core Bioflex Compression Shorts groinguard with removable Bioflex Flex Cup has a very good fit.
Thanks to the compression, the muscles are kept warm. The compression shorts reduce the chance of muscle fatigue and injuries, while the cup protects the vital parts.

Shock Doctor Core Bioflex, one of the best cups for martial arts
The Shock Doctor Core Bioflex Compression Shorts groinguard is currently one of the better groinguards available for sale.
The Shock Doctor cup is worn by many well-known fighters who do kickboxing, thai boxing, MMA, or Krav Maga. Thanks to the elastic band, the shorts stay firmly in place.

Removable cup made of state-of-the-art plastic
The cup of the Shock Doctor groinguard is made of state-of-the-art plastic. This ensures you the very best protection possible. The cup with compression shorts is available in sizes: S through XL.
The cup of this groinguard is of course removable, so the compression shorts can be washed. This way you can always keep the product clean and well-maintained.

Cup - essential protection in all martial arts
In most martial arts and combat sports, a groinguard is desirable. After all, it concerns vital parts where serious injury can occur if they are not protected.
That is why in hard fighting styles and realistic defense systems, such as Krav Maga, training is almost exclusively done with Shock Doctor protectors.
In almost all martial arts, such as kickboxing and taekwondo, techniques targeting the groin are prohibited. However, accidents can happen easily, and you can always accidentally receive a kick or knee there during a match or training. Therefore, in competitions, a cup for men is almost always mandatory.
Features Shock Doctor Core Bioflex Compression Shorts:
- Removable Bioflex cup
- Elastic waistband
- For youth and adult men
- Suitable for all martial arts and systems
- Nice soft finishing on the edges of the cup

| 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 |
| Merk | Shock Doctor |
|---|---|
| Product type | Groin protectors & Groinguards |
| Niveau | Advanced |
| Doelgroep | Adults |
| Materiaal | Plastic, Elastane |
| Kleur | Black |
| Maat | S, M, L, XL, XXL |
| Sporten | Kickboxing, Krav Maga, Thai boxing, Mixed Martial Arts (MMA) |
| Sluiting | Elastic |
| Gewicht | 310 g |
| Design | Developed in USA |
Frequently Asked Questions — Compression trousers groinguard Shock Doctor Core Bioflex
Why are groinguards in boxing so different from regular cups?
Is a groinguard mandatory?
Can you wash groinguards and headgear?
What size groinguard should I choose?
What is the background of the brand Shock Doctor?
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