What to Wear to No Gi BJJ: The Ultimate Guide to Comfort, Performance, and Respect!

What to wear to no gi BJJ might seem like a simple question, but showing up in the wrong gear can lead to skin infections, injuries, or even awkward stares. Whether it’s your first class or you’re upgrading your setup, this guide breaks down everything you need to train smart, stay safe, and roll confidently.

🔑 Why No Gi Gear Matters

Unlike traditional gi BJJ, no gi training removes the heavy uniform and instead focuses on tight, sleek clothing that minimizes grip opportunities. That means fit, fabric, and function matter more than ever.

Wearing the right no gi BJJ gear:

• Enhances your movement
• Reduces friction
• Prevents skin infections
• Respects training partners and gym rules

In this ultimate guide, we break down exactly what to wear for no gi BJJ, covering essentials like rash guards, grappling shorts, spats, optional gear, and even etiquette—so you can roll with confidence and respect.

🧢 No Gi BJJ Attire Breakdown: What to Wear to No Gi BJJ Class

✅ Rash Guards: Your First Line of Defense

Wearing a rash guard is non-negotiable in most no gi gyms.

Benefits:

• Compression fit supports muscles
  
• Moisture-wicking and breathable
  
• Prevents mat burns and skin infections
  
• Protects against minor abrasions
  

Pro Tips:

• Choose polyester-spandex blends for durability and stretch.
  
• Long sleeves offer more protection, but short sleeves are cooler.
  
• Some gyms require ranked rash guards to reflect belt level.
  

✅ Grappling Shorts: Function Over Fashion

What to wear for BJJ no gi starts with proper shorts—not your old gym ones.

Look for:

• No pockets, zippers, or metal
  
• Stretchy fabric (fight shorts or board-style)
  
• Reinforced stitching
  
• Secure closures (Velcro or drawstring)
  

Bonus: Hybrid shorts (compression base with outer layer) combine protection with mobility.

⚠️ Avoid basketball or CrossFit shorts—they can snag fingers or cause scrapes.

✅ Spats: Optional But Highly Recommended

These compression leggings are an underrated part of no gi BJJ attire.

Why wear spats:

• Prevent mat burns and skin infections
  
• Provide muscle compression
  
• Improve hygiene and temperature control
  

You can wear spats solo or under shorts. They’re especially helpful for athletes with sensitive skin or high training frequency.

🛡️ Optional Gear for Extra Protection

Add-ons that enhance comfort and safety:

• Mouthguard: Essential for sparring.
  
• Ear guards: Prevent cauliflower ear.
  
• Knee sleeves: Support and prevent mat burns.
  
• Ankle braces: Help with joint stability.
  

Not required, but smart additions if you train hard or compete.

🧼 Hygiene & Etiquette: What You Wear Reflects Who You Are

BJJ is a close-contact sport. What you wear impacts not only your safety—but your partner’s.

Gym Etiquette Tips:

• Always wear clean gear—wash after every session.
  
• Avoid overly revealing clothing.
  
• Respect gym rules (some require ranked gear or ban certain colors).
  
• Maintain personal hygiene: trimmed nails, deodorant, clean feet.
  

👕 Remember: What to wear to jiu jitsu isn't just about looks—it's about mutual respect on the mat.

🎯 Special Considerations

For Women

• Supportive sports bras (under rash guards)
  
• High-waisted spats for coverage
  
• Women-specific rash guard fits to prevent bunching or shifting
  
• Shorts that don’t ride up or chafe
  

For Plus-Size Practitioners

• Look for brands with inclusive sizing
  
• Prioritize true compression gear
  
• Choose flexible waistbands that stay in place
  
• Avoid tight gear that restricts breathing or movement
  

💡 Brands like XMartial now offer tailored options for all body types.

 

Proper maintenance extends the life of your gear and keeps training hygienic.

Tips:

• Wash after every session
  
• Use cold water and antimicrobial detergent
  
• Avoid fabric softeners (they ruin elasticity)
  
• Air-dry when possible
  
• Own multiple sets to rotate
  

❓FAQs

Q: What do I wear for my first no gi BJJ class?
A: Start with a rash guard, grappling shorts (no pockets), and optionally spats. No gi gear should fit snugly and move with you.

Q: Can I wear a t-shirt and gym shorts?
A: Most gyms discourage this due to hygiene, safety, and performance issues. Invest in real no gi gear.

Q: Are ranked rash guards required?
A: Some gyms mandate rash guards that reflect your belt rank. Check with your instructor.

Q: Do I need spats or are shorts enough?
A: Spats are optional but helpful for skin protection, muscle support, and hygiene.

🏁 Final Rolling Thoughts

Your no gi BJJ attire is more than a uniform—it’s your armor. It protects you, enhances performance, and shows respect for your training partners. By wearing the right gear, you're not just dressing for practice—you’re dressing for progress.

👉 Shop XMartial’s premium no gi gear to find rash guards, shorts, and spats trusted by BJJ athletes around the world.