All of our rash guards follow the same size chart. Our rash guards are designed to fit tight. If you're not sure about the best size or would like a looser fit, please size up.
All of our rash guards follow the same size chart. Our rash guards are designed to fit tight. If you're not sure about the best size or would like a looser fit, please size up.
| Size | Weight |
| XS | 95lbs to 115lbs |
| S | 105lbs to 130lbs |
| M | 125lbs to 165lbs |
| L | 155lbs to 175lbs |
| XL | 170lbs to 200lbs |
| 2XL | 185lbs to 230lbs |
| 3XL | 220lbs to 250lbs |
| 4XL | 250lbs and up |
Not sure if you're choosing the right size? We get it, Jiu Jitsu gear sizing can be tricky. That's why we offer totally free pre-paid returns.
$54.99 Size Guide
All of our rash guards follow the same size chart. Our rash guards are designed to fit tight. If you're not sure about the best size or would like a looser fit, please size up.
| Size | Weight |
| XS | 95lbs to 115lbs |
| S | 105lbs to 130lbs |
| M | 125lbs to 165lbs |
| L | 155lbs to 175lbs |
| XL | 170lbs to 200lbs |
| 2XL | 185lbs to 230lbs |
| 3XL | 220lbs to 250lbs |
| 4XL | 250lbs and up |
Not sure if you're choosing the right size? We get it, Jiu Jitsu gear sizing can be tricky. That's why we offer totally free pre-paid returns.
Designed in collaboration with Gold BJJ athlete Rose Miller, the Instinct Rash Guard features a bold tiger-inspired design in two distinct colorways. Built for everyday training and competition, it combines a comfortable, athletic fit with the durability you expect from Gold BJJ.
Pair it with the matching Instinct Shorts and save 10% when you bundle the full kit.
Ships Today from San Diego • Free Returns
The Instinct Rash Guard combines Rose Miller's signature tiger-inspired artwork with the proven performance of Gold BJJ's no-gi gear.
Durable, competition-grade fabric provides a comfortable, athletic fit that holds up through daily training. Flatlock seams minimize chafing, breathable underarm mesh helps keep you cool, and an extended torso stays in place during every roll.
Fully sublimated graphics keep the intricate tiger and floral details looking sharp, wash after wash.
Available in Rose and Cream colorways, the Instinct Rash Guard offers two distinct looks featuring Rose Miller's signature tiger and floral artwork.
Designed for both men and women, Instinct delivers the same premium comfort, fit, and performance for grapplers of all levels.
Pair the Instinct Rash Guard with matching shorts for the complete look, and save 10% when you purchase the full kit.
Designed in collaboration with Gold BJJ athlete Rose Miller, every piece in the Instinct collection directly supports Rose through royalties on each sale. It's a great way to add something new to your training rotation while supporting one of the sport's top athletes.
