–20% on the limited collection on social media
BJJ training shirts from SMMASH are premium rashguards designed for durability, comfort, and technical performance.
Made from strong, elastic technical fabrics, they fit tightly to the body, reducing the risk of chafing and making it harder for your opponent to grab you during a roll.
Advanced thermoregulation technology efficiently wicks away sweat, while antibacterial properties protect your skin from irritation and infections.
Reinforced seams and high-tensile stitching ensure these rashguards can handle even the most intense grappling sessions.
Available in multiple models, they combine style, performance, and the reliability you expect from elite-level BJJ gear.
What Is BJJ (Brazilian Jiu-Jitsu)?
Brazilian Jiu-Jitsu (BJJ) is a martial art developed from a fusion of judo and traditional Japanese jiu-jitsu.
It focuses primarily on ground fighting, where fighters use holds, joint locks, chokes, and takedowns to gain control.
Training sessions are demanding — filled with sparring, technique drills, and strength conditioning.
In such a close-contact sport, the right clothing plays a crucial role.
Your BJJ rashguard, shorts, or compression leggings must be extremely durable, flexible, and quick-drying while giving you complete freedom of movement.
How to Choose the Right BJJ Shirt
For BJJ training, the best choice is a rashguard made from a polyester–elastane blend, offering perfect elasticity and a skin-tight fit.
The optimal fabric weight ranges from 200–230 g/m² — thick enough to last, but light enough to stay breathable.
Flatlock seams minimize friction, while compression cuts support your muscles and prevent your opponent from gripping loose fabric.
These details make all the difference during high-intensity no-gi grappling or MMA transitions.
Why Choose SMMASH BJJ Shirts?
SMMASH rashguards are built to endure years of hard training.
Their high-quality construction resists stretching, tearing, and mat friction.
The moisture-wicking system keeps your body dry, while the compression fit stabilizes muscles and promotes faster recovery.
Antibacterial fibers prevent unpleasant odours and help maintain hygiene during long sessions.
Our designs merge functionality with innovation — tested by real fighters, refined by experts who train daily.
BJJ Rashguards and Compression Tops – Our Collection
Our BJJ range includes short-sleeve and long-sleeve rashguards, available in a wide selection of colours and patterns.
The long-sleeve rashguards offer maximum protection for your arms during grappling, while short-sleeve versions keep you cooler in warmer gyms.
Every product is compression-engineered, durable, and available in designs that stand out.
Want to create your own look?
Every BJJ t-shirt and rash guard from our collection is designed to protect your body from mat burn while giving you the freedom and comfort needed for every training or competition.
The snug fit and compression fabric create the perfect fit, improving movement, supporting muscles, and helping men and women perform at their best.Our moisture wicking technology keeps you dry and comfortable, preventing excess moisture buildup and maintaining your health throughout long sessions on the mat.
BJJ rash guard
Each item is durable and carefully designed to prevent your opponent from getting a grab, giving you the difference you need to stay in control.
The style and colors in our range provide a variety of designs for every athlete — whether you’re wearing it for boxing, BJJ, or cross-discipline training.
We offer both long sleeve and short-sleeve options to provide comfort, keeping you ready at all times.
Explore our sizing, find what suits you best, and experience the benefits of high-performance compression wear built for durability, precision, and true freedom of movement.
With every piece, we deliver service and quality that stand the test of time, because the right gear makes all the difference.
Beyond BJJ – Explore More SMMASH Gear
Our BJJ rashguards are just the beginning.
Discover a complete range of fightwear and training apparel for MMA, Muay Thai, boxing, and other combat sports.
Each piece is designed by specialists with years of experience on the mat — blending advanced materials, modern design, and practical functionality.
Train harder. Move smarter. Trust SMMASH to keep up with your pace.