Our flagship ranked Jiu Jitsu rash guard. Match with your belt rank, choose from short or long sleeve. Approved for IBJJF competition.
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We use buttery smooth flatlock stitching that doesn't itch and irritate.
Slightly extended cut means that your rash guard won't ride up while you roll.
Ventilated mesh armpit vents allow you to get through the toughest training rounds without overheating.
Sublimated graphics won't fade or peel as you roll or wash your rash guard.
Backed by the Gold BJJ Guarantee: if you don't love your Foundation Rashguard, let us know and we'll replace or refund your order.
Competition rules require that you wear a rash guard with at least 10% of your belt rank.
Don't get DQ'd for wearing an illegal uniform. Our Foundation rash guard has been specifically designed to meet all Jiu Jitsu tournament requirements.
We proudly back all of our products by the Gold BJJ Guarantee.
If for any reason you're not thrilled with your purchase, we'll replace or refund your order no-questions-asked.
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My first rashguard and a real gamechanger. If you have debated getting one, I recommend it. Motions are simply easier in one and the sweat absorption is great. I am 5 10 and 160 lbs and a Large is about perfect, leaning towards tighter.