Rashguards 101: How to Choose the Right Rashguard for BJJ, MMA, and No-Gi

A rashguard isn’t just a shirt — it's armor for grappling.
Choosing the right one can make all the difference in comfort, durability, and performance.

1. Fabric Type Matters

  • Polyester-Spandex Blends: Most common. Lightweight, stretchy, and breathable.
  • Thicker Materials: Better for durability but can feel warmer. Ideal for heavy training days or cold climates.

Raven Rashguards are built using durable, fully sublimated polyester-spandex blends for peak performance and longevity.

2. Stitching Style

  • Flatlock Stitching: The best choice. Prevents chafing and irritation.
  • Overlock or Simple Stitching: Cheaper, but more prone to discomfort and seam failure.

Every Raven rashguard uses reinforced flatlock stitching to handle intense rolling and grappling sessions.

3. Fit: Compression vs Loose

  • Compression Fit: Hugs your body, reduces friction, feels faster. Best for serious No-Gi and MMA work.
  • Regular Fit: A bit looser. Good for general gym use and casual rolling.

Raven designs are true compression gear — made to move with you, not against you.

4. Sleeve Length

  • Short Sleeve: Cooler, faster drying, less coverage.
  • Long Sleeve: Better mat protection, ideal for cold weather, or heavy groundwork.

Pro Tip: Many athletes own both for different seasons or tournament rulesets.

5. Style & Design

Yes, you can look good and fight good.
Sublimated designs (like ours) mean the artwork is fused into the fabric — no peeling, cracking, or fading over time.

Quick Checklist Before You Buy:

  • ✅ Flatlock stitched?
  • ✅ Durable fabric blend?
  • ✅ Compression fit?
  • ✅ Fully sublimated design?
  • ✅ Trusted brand?

If you answered “yes” to all the above, you’re ready to roll.

Explore our full lineup of men's, women's, and junior rashguards here.

Gear Guides by Raven