What Is a Rash Guard for Jiu Jitsu?

Even Jiu Jitsu masters should wear rash guards.

In Jiu Jitsu, participants wear rash guards to protect against skin abrasions suffered from rolling on mats. A rash guard is nothing more than a protective shirt.

Features

Rash guards are compression shirts made from stretchy synthetic materials. They're designed to repel moisture and snap back into shape when pulled.

Types

Available in countless styles, colors, and designs, rash guards come sleeveless, with short sleeves, or with long sleeves. Although shorter sleeves are more comfortable, they lack the added protection of the longer-sleeved models that cover the elbows and forearms.

Benefits

Aside from the form-fitting skin protection, rash guards get their name for their ability to repel moisture. T-shirts and other clothing can absorb moisture, leading to rashes.

Considerations

The stitching on a rash-guard garment should be "flat lock," meaning it sits flat against the fabric. This prevents the seams from rubbing against and irritating skin.

Warning

Those who fail to wear a proper rash guard may develop ring worm and other skin infections that are common to grappling sports.

References

• My MMA and Jiu-Jitsu Training Diary: The Ideal Rash Guard
• BudoVideos.com: Rash Guards
• FighterWearhouse.com: Rash Guards