Rash Guards who dominate the ring
What is a rash guard?
A sporting must-have
The rash guard, or compression shirt, is a technical garment originally designed to protect the skin from irritation in water sports—hence its name, derived from rash (irritation) and guard (protection).
Made from stretchable and breathable fabrics, it minimizes friction, regulates moisture, and provides compression that enhances blood circulation and accelerates muscle recovery.
Quickly adopted by Brazilian Jiu-Jitsu and MMA practitioners, it has become an essential piece of gear for both training and competition.
Our premium design Rash guards
At Rashu, every rash guard is designed to combine comfort, durability, and performance. Made from a blend of 82% polyester and 18% elastane, our models offer four-way stretch that perfectly adapts to your body, ensuring total freedom of movement.
With an optimal weight of 230 g/m², they provide the perfect balance between lightness and durability, allowing for long-lasting wear without compromising comfort. Their soft-touch fabric minimizes irritation and friction, while their moisture-wicking properties keep you dry, even during the most intense training sessions.
Whether you practice Jiu-Jitsu, MMA, or any other discipline that demands mobility and endurance, our rash guards act like a second skin, offering optimal support and enhanced muscle recovery.
Explore our rash guards, designed for every sport
We provide high-quality rash guards designed specifically for combat sports practitioners. Each piece is crafted to help you reach your full potential on the tatami or in the cage, always with style.
Our range of rash guards offers optimal protection against irritation, ensuring unrestricted mobility and enhanced endurance during training or competition. Fight with confidence, backed by the superior quality of our products.
At Rashu, we are deeply committed to offering more than just sportswear. Every rash guard is the result of extensive research, meticulous design, and ethical manufacturing. We believe in transparency, durability, and integrity in everything we do.
Our promise is simple: to provide high-quality gear that truly meets the needs of combat sports practitioners, while ensuring total customer satisfaction.
Because your passion is ours, and your trust is our greatest reward.
Our values are at the core of every rash guard we create. Performance is our guiding principle—we strive to design apparel that enhances your potential and pushes you to exceed your limits.
But elegance and comfort are just as important. We firmly believe that aesthetics and well-being go hand in hand, which is why you'll find original and unique designs at Rashu.
Each piece reflects our commitment to excellence, ensuring that athletes of all levels have access to the highest-quality sports gear. Because to us, you deserve the best.
Choose Responsible Rash Guards
At Rashu, we strongly believe that performance and commitment should go hand in hand. That’s why we don’t just create clothing—your rash guard should be a true ally, built to last, supporting you through every training session while respecting the environment.
We produce each piece on demand to prevent waste and reduce our ecological footprint. Our designs are printed in high definition, and every finishing touch is carefully handcrafted. The result? A unique rash guard, as durable as it is comfortable, reflecting both your passion and dedication.
Choosing Rashu means standing by your values—combining performance, style, and responsibility.
The Compression Shirt for you
Discover our Compression Shirts, versatile tops designed to transcend limits in the world of combat sports and beyond.
Perfectly adapted to the demands of Jiu Jitsu and MMA, they also prove to be ideal companions for a multitude of other sporting disciplines such as bodybuilding and running.
THE RASHU LOOK OF THE MONTH
Discover Rashu’s selection of the month now!
Become a Rashu Ambassador
Your pursuit of performance meets the elegance of combat at Rashu. If Jiu-Jitsu mastery and a passion for combat sports drive you, you’ve already caught our attention. Rashu is looking for champions to carry our banner—ambassadors who embody our values as much as our rash guards.
By becoming a Rashu ambassador, you’ll gain increased visibility, exclusive rewards, and high-performance gear to help you excel. If you’re driven to push limits and share the spirit of competition, your place is among the elite.
Step onto the path to victory and seize the opportunity to shine—on the tatami and beyond. Contact us to learn more about this partnership! Together, let’s elevate the world of combat sports.
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