BJJ GIs

A Jiu Jitsu GI should fit and feel like it was made just for you. At Nation Athletics, we know that our customers won’t settle for less. There is a huge number of BJJ enthusiasts like us who wants a GI that has it all, including the stylish look, right fit and comfort. Clean modern designs developed in the US, Nation Athletics BJJ GI allow a full range of motion.

BJJ GIs
 
Beige BJJ Gi with embroidered back on blue graffiti wall; premium BJJ gis.
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Rash guard FAQs

A BJJ rash guard should fit snug without restricting movement. Excess fabric can snag on smaller joint causing injury, and proper compression fit helps prevent the rash guard from riding up during training. This will allow full mobility for guard play, scrambles and transitions. Rash guard sizing is often determine by height and weight If you are in-between sizes we advise sizing up as the compression material will automatically remain form fitting. If you’re unsure about sizing, refer to our rash guard size guide to find the best fit for your build.

For no-gi jiu jitsu, rash guards are typically paired with grappling shorts or spats for full coverage and comfort. Many athletes match their rash guard with no-gi shorts for competition-ready mobility and a secure fit during scrambles and guard work. Our range of grappling shorts include velcro and non velcro closures.

To extend the life of your BJJ rash guards, wash them cold immediately after training and hang dry when possible. Avoid high heat drying, which can break down performance fabrics and stitching. Wash velcro separately, alternatively turn rash guards inside out. Velcro contact will cause the fabric to pull up.

Proper care helps maintain compression, and ensures your rash guards hold up through frequent no-gi training. All of our rash guards are fully sublimated so you do not have to worry about the designs fading or cracking.

Nation Athletic rash guards are designed for grapplers who train regularly and expect their gear to last. Instead of cutting costs on materials or construction, we focus on durability, functional design, and long-term wear. Our rash guards are tested by experienced grapplers, built with reinforced stitching, and made using premium fabrics chosen for both performance and longevity. We prioritize clean, modern designs over gimmicks, and we stand behind every piece with a quality guarantee.

Nation Athletic rash guards are designed for grapplers who train regularly and expect their gear to last. Instead of cutting costs on materials or construction, we focus on durability, functional design, and long-term wear. Our rash guards are tested by experienced grapplers, built with reinforced stitching, and made using premium fabrics chosen for both performance and longevity. We prioritize clean, modern designs over gimmicks, and we stand behind every piece with a quality guarantee.

Yes. Nation Athletic rash guards are designed for consistent, high-frequency training. They’re built using reinforced construction and premium fabrics chosen to withstand daily use, repeated washing, and the physical demands of hard rounds. Our focus is on long-term durability, so grapplers who train multiple times per week can rely on their gear holding up over time.

Nation Athletic was founded by grapplers for grapplers. The brand was built by someone who trains, understands the demands of jiu-jitsu, and experienced firsthand how often gear fails under real use. From the beginning, the focus has been on supporting everyday athletes — people balancing work, family, and training — rather than relying on hype or manufactured influencer marketing. Every product reflects that practical, training-first mindset.

See our full story here

Yes. Nation Athletic rash guards are designed to work equally well for beginners and experienced grapplers. Beginners often put more stress on gear due to less controlled movement, which makes durability especially important early on. At the same time, our rash guards are tested by high-level competitors to ensure they perform under intense training and competition conditions. This makes them a reliable choice at any stage of your jiu-jitsu journey.

Nation Athletic BJJ rash guard for no-gi training – Wu jitsu Rashguard Set

Free Returns & Exchanges

Select our shipping coverage and get unlimited exchanges or return for store credit.

QUALITY GUARANTEE

90 day stitch and fabric quality guarantee. Free replacement or refund for any defective item

HERE TO HELP!

Got any questions? Our team are available around the clock. Email christine@nationathletic.com

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