Consistently excellent quality. Fits
"Consistently excellent quality. Fits perfect to size."
30% off
Men's Ninja Suit™ Rashguard | Short Sleeve | Clearance Colors
Sale price
$52.50
Regular price
$75.00
Exchange Only
More stock coming soon
The standard for performance.
Our Signature Ninja Suit™ rashguard—built with our most-loved NinjaTech™ performance fabric for a clean, streamlined fit and unmatched performance.
Description
The foundation of the Signature Ninja Suit™ system, this men’s short sleeve Jiu Jitsu rashguard is built from the fabric that defines Gaidama performance.
Constructed from our NinjaTech™ compression fabric, it delivers a smooth, second-skin feel with four-way stretch and advanced moisture-wicking performance—keeping you cool, dry, and focused through every round.
Designed with a clean, minimalist aesthetic, this men's BJJ rashguard features a streamlined, athletic fit that reduces excess bulk and friction while moving naturally with your body.
A low-profile crew collar provides a secure, comfortable fit without restriction, while perforated underarm and side panels enhance breathability where you need it most.
Reinforced flatlock stitching ensures long-lasting durability through intense training and competition, making this a reliable staple for daily rounds and high-level performance.
As part of the Signature Ninja Suit™ system—powered by NinjaTech™ performance fabrics, this rashguard pairs seamlessly with our board shorts and spats for a complete, training-ready no-gi kit.
Engineered for athletes and tested on the mat, this rashguard delivers consistency, comfort, and performance at every level.
Clean. Streamlined. Built to perform.
Available in men’s extended sizes XS–5X.
Features
NinjaTech™ Fabric
Buttery-soft, sweat-wicking compression fabric engineered for second-skin comfort, durability, and high-performance training.
Perforated Underarms & Side Panels
Soft, durable perforation enhances airflow and breathability in high-heat zones for improved cooling and comfort.
Reinforced Flatlock Stitching
4-needle, 6-line flatlock seams enhance durability while maintaining full flexibility through every movement.
Wrap-Around Paneling
Innovative technical paneling helps reduce roll-ups and keeps the rashguard securely in place during training.
Athletic Masculine Fit
Men’s-specific tailoring and strategic seam placement create a streamlined, performance-driven silhouette.
Extended Sizes
Offered in men’s extended sizes XS–5X to support a wide range of body types.
Fabric Guide
Rashguard
80% Nylon, 20% Elastane — forms our NinjaTech™ compression fabric
Graphics and Design
Silver reflective logo with heat transfer application
Measure your chest around the fullest part of your chest keeping the tape horizontal and your waist around the slimmest part of your waist.
| Size | Chest (in) | Waist (in) |
| XXS | 31 - 34 | 24 - 26 |
| XS | 33 - 36 | 26 - 28 |
| S | 35 - 38 | 28 - 30 |
| M | 37 - 40 | 30 - 32 |
| L | 39 - 42 | 32 - 34 |
| XL | 41 - 44 | 34 - 36 |
| 2X | 43 - 46 | 36 - 38 |
| 3X | 45 - 49 | 38 - 41 |
| 4X | 48 - 52 | 41 - 44 |
Overall rating: 4.96 / 5 from 25 reviews.
AI Generated Review Summary
This men's short sleeve Jiu Jitsu rashguard offers unmatched compression and durability with superior-grade fabrics. Customers praise its tailored fit and comfort, enhanced by moisture-wicking technology and reinforced stitching. Available in extended sizes, it provides a competitive edge for grappling athletes.
Summary topics
- Product Durability: 20%
- Product Fit: 50%
Review topics: [].
Review highlights
- "High quality perfect fit" —
- "Great material, great fit, and easy ordering experience." —
- "Smooth fabric with a good fit and low key ninja look." —
Reviews
Love the quality, feels
"Love the quality, feels great, and looks awesome."
"Best rash guard I’ve ever owned! Love the vented material in armpit area ."
Best rash guards
"They feel amazing! The mesh panel breathes really well. I wish I had that on the women's rashguards"
"The highest quality jiu-jitsu gear in the game. Customer service was hands down the best! I will be buying more Gaidama gear in the future!"
High quality perfect fit
"High quality perfect fit"
Slick without being flashy
"The black belt ranked rash guard has just the right pop of color, and fits like a dream. I'm 6'2", 200lbs and the medium fits super well. Plus it's IBJJF legal, so it's an awesome comp kit."
Solid fit, snug without compromising comfort.
"I love these ranked rashguards! It’s great to have a ranked option for tournaments such as IBJJF where a ranked rashguard is required, and the sleek design makes me feel like the coolest grappler there. It fits snug where it needs to like biceps and waste line without compressing me at all in my neck line or abdominal area. I highly recommend this product, whether you’re a white belt that just started their journey or a veteran black belt, you’ll be impressed by this product."
lightweight and comfortable
"another masterpiece by gaidama, cosmic serpent is for the cool kids only 🙃, my wife and i have matching sets ."
Great fit
"Husband reports that he really likes this rashguard and will let me continue to buy them for him over brands he has used in the past :) The arm and neck cuts are more generous than most and the fabric quality is high."