Wu-Jitsu BJJ Rash Guards | No-Gi Training | Nation Athletic
4.5/5 (10,000+ reviews)
No stitch pops or money back
Perfect fit. Everytime.
No shrinkage
Easy & free size exchanges
Moisture Wicking Anti Bacterial Fabric
Anti-slip silicone waistband
Domestic Shipping: 4-8 days (Friday cut off, excludes pre orders est. 5-6 weeks)
Designed for no-gi Brazilian Jiu-Jitsu and grappling-based training. The Wu-Jitsu rash guard features dynamic multicolor artwork with contemporary design elements, built to remain visually engaging and intact during movement and high-intensity sessions.
Key Features
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Performance Fabric
Soft, stretchy, moisture-wicking material designed to manage sweat and regulate temperature during no-gi training. -
Flatlock Stitching
Reinforced flatlock seams reduce irritation, abrasion, and seam failure during rolling and scrambles. -
Breathable Construction
Lightweight fabric promotes airflow during high-intensity rounds and extended sessions. -
Secure Compression Fit
Athletic compression provides support while allowing full range of motion. -
Silicone Waistband Grip
Internal silicone waistband helps prevent the rash guard from riding up during training. -
Sublimated Graphics
Fully sublimated design will not crack, peel, or fade with repeated use. -
Antimicrobial Properties
Moisture-wicking fabric helps reduce odor buildup after intense training.
Built for Training
This rash guard is built for daily no-gi training, open mats, and competition preparation. The fabric resists wear from constant mat contact while maintaining flexibility and comfort through repeated sessions.
Fit & Construction
Designed with a compression athletic fit that stays secure during movement. Flatlock stitching minimizes skin irritation, and the cut and sleeve length are optimized for grappling performance and prolonged wear.
Competition Suitability
This rash guard is suitable for competition-level use. It is constructed with durable performance fabric, reinforced flatlock stitching, and a secure compression fit designed to withstand high-intensity scrambles, constant friction, and extended match time.
The design has been stress tested during live training and competition rounds by experienced athletes, including black belt competitors, to ensure durability, fit stability, and performance under pressure.
This product is not IBJJF approved. Athletes competing in IBJJF events should wear IBJJF-compliant uniform gear as required by the event.
90-Day Quality Guarantee & Hassle-Free Returns
All Nation Athletic products are guaranteed for 90 days from the date of delivery. Manufacturing defects are eligible for replacement or refund. Free size exchanges are offered, and exchange shipping costs are covered by Nation Athletic.
See our shipping and delivery policy and 90-day refund and exchange policy for full details.
Frequently Asked Questions
Yes. The Wu-Jitsu rash guard is built with reinforced flatlock stitching and high-stretch fabric designed for frequent no-gi training. It’s tested in real rounds, including sessions with black belts, to ensure durability.
Yes. While not IBJJF uniform legal, it’s built to handle competition-level intensity and hard training rounds without breaking down.
No. The short sleeve cut reduces bulk around the elbows while maintaining compression and durability for scrambles and grip fighting.
If the rash guard doesn’t meet your expectations for durability or construction, we’ll replace or refund it.