How to Choose the Best Rashguard for BJJ & MMA: Complete Guide

🥋 How to Choose the Best Rashguard for BJJ & MMA: A Complete Guide for Beginners and Pros

Whether you're new to Brazilian Jiu-Jitsu (BJJ) or a seasoned grappler, a high-quality rashguard is essential. In this guide, we’ll explain what a rashguard is, why it’s important for BJJ and MMA, and what to look for when buying one that actually performs.

What Is a Rashguard?

A rashguard is a tight-fitting, stretchable shirt made from materials like polyester and spandex. It protects you from:

• Friction burns on the mats
• Skin infections like ringworm or staph
• Gi burn from rough grips or rolling
• Scratches from nails or aggressive grips

In no-gi BJJ or MMA, a rashguard is standard gear. It moves with you, stays in place, and helps regulate temperature while offering protection.

At GuardX, we design rashguards specifically for high-intensity BJJ and MMA — with reinforced flatlock stitching and anti-bacterial fabric.

5 Things to Look for in a Rashguard

• Fit – Should be snug without cutting off circulation.
• Material – Stretchy, sweat-wicking, quick-dry fabrics like polyester/spandex.
• Seams – Flatlock stitching prevents irritation and holds up over time.
• Design – Choose a style that reflects your personality.
• Brand – Go with a brand that understands combat sports. (Yep, that’s us 😉

👉 Check out our full collection here!

Final Thoughts

A rashguard isn't just gear — it’s your second skin on the mats. Make a smart choice and train with confidence. Need help picking the right size or fit? Message us anytime, we’ve got your back.

👊 Oss!