Youth Ninja Suit™ Rashguard | Short Sleeve

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