Love this Rashguard
"Very comfortable and classic black style! Can’t wait to wear it at my next competition 🙌"
Youth Ninja Suit™ Rashguard | Short Sleeve
Regular price
$65.00
More stock coming soon
The standard—made for the next generation.
Our Signature Ninja Suit™ rashguard—now in youth sizing, built with our NinjaTech™ performance fabric for comfort, durability, and distraction-free training.
Description
Adapted from our Signature Ninja Suit™ system, this youth short sleeve Jiu Jitsu rashguard delivers the same premium performance, fit, and feel trusted by athletes—refined specifically for young grapplers.
Crafted from our NinjaTech™ compression fabric, it offers a smooth, second-skin feel with four-way stretch and advanced moisture-wicking performance—helping keep kids cool, dry, and comfortable through every class, drill, and round.
Designed with a clean, minimalist aesthetic, the streamlined fit moves naturally with the body—reducing excess bulk and minimizing friction during scrambles and transitions.
Vented underarm panels enhance airflow and breathability in a key heat zone, helping regulate temperature during high-energy training sessions.
The low-profile crew collar provides a secure, comfortable fit without restriction, while reinforced flatlock stitching ensures durability through tough practices and frequent washing.
As part of the Signature Ninja Suit™ system—powered by NinjaTech™ performance fabrics, this kids' BJJ rashguard pairs seamlessly with our shorts and spats for a complete, training-ready no-gi kit.
Built for consistency, comfort, and performance, this rashguard is a reliable staple for everyday training—whether worn for no-gi or under a gi.
Clean. Durable. Built to perform.
Available in youth sizes YXS–YXL.
Features
NinjaTech™ Fabric
Buttery-soft, sweat-wicking compression fabric engineered for second-skin comfort, durability, and all-day performance.
Perforated Underarms
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 flexibility through every movement.
Youth Tailored Fit
Designed specifically for the youth frame to provide a comfortable, secure fit that moves naturally with the body.
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 largest part of your chest and your waist around the slimmest part of your waist.
| Size | Chest (in) | Waist (in) | Youth Size |
| YXXS | 19 - 22 | 18 - 20.5 | 3/4 |
| YXS | 22 - 24 | 20.5 - 22 | 5/6 |
| YS | 24 - 26.5 | 22 - 23.5 | 7 |
| YM | 26.5 - 28.5 | 23.5 - 25 | 8/10 |
| YL | 28.5 - 30 | 25 - 26 | 12 |
| YXL | 30 - 32 | 26 - 28 | 14 |
| Y2X | 32 - 35 | 28 - 31 | 16 |
Overall rating: 4.6666665 / 5 from 3 reviews.
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Reviews
"My Daughter Love this all black rash guard, short sleeve top!"
best material, holds up well
"My 10 year old loves wearing her gaidama gear but wishes that the short-sleeved plain rashies came with a v-neck. She definitely prefers the lower neck cut of the graphic rashies."