Consistently excellent quality. Fits
"Consistently excellent quality. Fits perfect to size."
Men's Ninja Suit™ Ranked Rashguard | Short Sleeve
Regular price
$75.00
More stock coming soon
Minimal design. Maximum performance.
IBJJF-legal ranked rashguards—featuring our NinjaTech™ performance fabric with sublimated rank-specific detailing for a clean, competition-ready look.
Description
Designed to meet International Brazilian Jiu-Jitsu Federation uniform requirements, this men’s short sleeve ranked Jiu Jitsu rashguard delivers a streamlined, competition-ready look—available in every adult belt color.
Built on the foundation of our Signature Ninja Suit™ system, this rashguard is constructed from our NinjaTech™ compression fabric, delivering a smooth, second-skin feel with four-way stretch and advanced moisture-wicking performance to keep you cool, dry, and focused through every round.
A clean, minimalist torso remains sleek and distraction-free, while the sleeves and collar feature fully sublimated rank-specific color detailing—creating a modern, refined take on traditional competition gear.
The athletic fit reduces excess bulk and friction, moving naturally with your body through every scramble, shot, and transition.
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 durability and long-lasting performance under pressure—built to withstand both training and competition.
As part of the Signature Ninja Suit™ system—powered by NinjaTech™ performance fabrics, this men's BJJ rashguard pairs seamlessly with our board shorts for a complete, competition-ready no-gi kit.
Tested by athletes and refined through real competition experience, this rashguard is built to perform when it matters most.
Competition-ready. Streamlined. Built to perform.
Available in all adult belt ranks and men’s extended sizes XS–5X.
Artwork
Fully sublimated sleeves and collar display your belt rank color with sharp, fade-resistant clarity for a clean, modern competition aesthetic.
Available in all adult belt ranks: white, blue, purple, brown, and black.
Designed in accordance with the latest IBJJF no-gi uniform rules.
Features
NinjaTech™ Fabric (Torso)
Buttery-soft, sweat-wicking compression fabric engineered for second-skin comfort, durability, and high-performance training.
Sublimated Rank Detailing
Fully dyed sleeves and collar provide long-lasting, fade-resistant rank color identification for competition.
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.
Ranked Graphics
Available in 5 colorways, each corresponding to an adult BJJ belt rank: White, Blue, Purple, Brown, and Black.
Extended Sizes
Offered in men’s extended sizes XS–5X to support a wide range of body types.
IBJJF Compliance
Construction, fit, and logo placement designed in accordance with the latest IBJJF no-gi uniform rules.
Fabric Guide
Rashguard Torso
80% Nylon, 20% Elastane — forms our NinjaTech™ compression fabric
Sleeves & Collar
80% Polyester, 20% Elastane — optimized for sublimation and long-lasting color clarity
Graphics and Design
Silver reflective logo with heat transfer application plus sublimation dye printed sleeves and collar
Measure your bust around the largest part of your chest and your waist around the slimmest part of your waist.
| Size | Bust (in) | Waist (in) |
| XS | 31 - 35 | 25 - 28 |
| S | 33 - 37 | 27 - 30 |
| M | 35 - 41 | 29 - 33 |
| L | 37 - 44 | 31 - 36 |
| XL | 39 - 46 | 34 - 39 |
| 2X | 41 - 48 | 37 - 42 |
| 3X | 43 - 50 | 40 - 46 |
| 4X | 45 - 52 | 43 - 49 |
Overall rating: 4.96 / 5 from 25 reviews.
AI Generated Review Summary
This men's short sleeve Jiu Jitsu rashguard offers superior-grade compression fabrics, moisture-wicking technology, and a tailored fit. It is designed for high performance and durability, with features like reinforced stitching and perforated underarms for breathability. Available in IBJJF-compliant ranked graphics and extended sizes.
Summary topics
- Product Quality: 20%
- Product Fit: 50%
Review topics: [].
Review highlights
- "Rashguard fits beautifully and athletically on my body making me feel like a goddamn super hero." —
- "High quality perfect fit" —
- "Great material, great fit, and easy ordering experience." —
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."