No-Gi BJJ is intense, fast and physical. Without the traditional Gi, you rely on functional gear that keeps you safe, supports your movement and lets you focus on your technique. Here’s your complete guide to what you should wear on the mats.
Rashguard – Your Second Skin
A rashguard is more than just a tight shirt.
- Protection: Prevents mat burn, scratches and skin infections.
- Performance: Wicks away sweat, keeps muscles warm and reduces friction.
- Fit: Should be tight, with flatlock seams and silicone bands to avoid riding up.
Grappling Shorts – Freedom Without Risk
Regular gym shorts are not suitable for BJJ.
- No pockets, zippers or buttons that can cause injuries.
- Durability: Strong seams and stretch fabric for high kicks and sprawls.
- Comfort: Lightweight and quick-drying, perfect for long sessions.
Spats – Hidden Protection Under Your Shorts
Spats are compression leggings worn under your shorts.
- Benefits: Protect your skin, improve blood circulation, reduce opponent grip.
- Combination: Adds comfort and safety, especially during intense sparring.
Ear Guards – Preventing Cauliflower Ear
BJJ is notorious for cauliflower ears caused by friction and pressure.
- Protection: Ear guards prevent bruises and permanent damage.
- Comfort: Modern models fit snugly and won’t restrict your movements.
- Tip: Especially useful if you spar hard or already have sensitive ears.
Groin Protection – Safety First
A groin protector is not always mandatory, but highly recommended.
- Why: Uncontrolled knees or movements happen all the time.
- Fit: Choose a model with a secure fit that won’t restrict your movement.
- Competition: Many federations require it for official events.
Mouthguard – Essential for Your Teeth
A good mouthguard protects your teeth, reduces the risk of jaw injuries and even lessens impact during accidental head clashes.
Knee Pads – Support for Your Joints
Your knees take a lot of pressure in takedowns, guard work and passing.
- Padding: Protects during slides and impacts.
- Compression: Provides stability and support for longer sessions.
Other Basics
- Athletic tape for fingers and small injuries
- Flip-flops for hygiene between locker room and mats
- Towel and water bottle – must-haves for training
Common Beginner Mistakes
- Training in cotton T-shirts that get heavy and rip
- Wearing shorts with pockets or zippers – injury risk!
- Skipping a rashguard – leading to burns and infections
- Forgetting protection gear like mouthguard or groin guard
My Recommendation for You
Your complete No-Gi BJJ gear setup should include:
- Rashguard
- Grappling Shorts
- Spats (optional but recommended)
- Ear Guards
- Groin Protector
- Mouthguard
- Knee Pads (optional for extra support)
With this gear you’re safe, mobile and ready to give your best on the mats.
Conclusion
In No-Gi BJJ, gear is not about style – it’s about function. Rashguards, shorts and spats are the foundation. Add ear guards, groin protection, mouthguards and optional knee pads, and you’ll be ready for training or competition with confidence. The right gear keeps you safe and lets you focus on what matters most: your technique and your progress.

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