RIPTIDE Judo Rashguard, Compression Top for Under the Judogi Long Sleeve
Long sleeve judo base layer in the RIPTIDE design: navy with cyan line art down both sleeves and full arm cover. Read more
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Details
The RIPTIDE judo rashguard in long sleeve is the navy and cyan under-gi base layer: flowing line art running the length of both sleeves, with a cyan AUN shield and spine wordmark on the back. The design is sublimated, so the colour sits inside the fibres rather than on top and will not crack, peel or fade.
Why wear a rashguard under your judogi?
Because the jacket is the problem. A judogi is heavy, stiff cotton, and every broken grip drags that weave across your forearms. A long sleeve base layer puts a smooth surface between your skin and the jacket, which is why judoka reach for one during high-volume gripping and randori. It also wicks sweat away instead of letting a cotton jacket hold it against you.
Full-length sleeves against forearm friction from heavy gi cotton.
Cyan line art running the length of both sleeves.
88% polyester, 12% spandex compression knit, around 220 GSM.
Flat, non-bulky build that will not bunch under the jacket when gripped.
Specs
Fabric | 88% polyester, 12% spandex compression knit |
|---|---|
Weight | Around 220 GSM |
Full sublimation (RIPTIDE design, navy and cyan) | |
Sleeve | Long, raglan cut to the wrist |
Seams | Flatlock, low-chafe |
Use | Judo training and randori, ne-waza, conditioning |
Sizing | XS to 3XL (see the size guide) |
Is it legal for IJF competition?
No, and it is worth being clear about that. Under IJF contest rules women wear a plain white or off-white t-shirt or body suit under the jacket, and men wear the judogi against the skin. This is training and randori wear. Check the current IJF rule set before a contest.
Who is it for?
Made for judoka who train often enough that gripping has cost them skin, and for clubs that want squad kit without a loud graphic. Navy reads as close to plain under a white judogi, which suits traditional dojos.
Complete the set
It matches the RIPTIDE judo shorts and the RIPTIDE judo spats for ne-waza and conditioning. Training in a hot dojo? See the short sleeve. Browse more judo rashguards and judo gear.
Can we get it in club colours?
Yes. Send your club colours and crest and we rebuild the design around them, with artwork returned for sign-off before production. The minimum is 10 pieces and sizes can be mixed across juniors and seniors.
How do I care for it?
Machine wash cold inside out with like colours and hang dry. Do not iron the print, bleach, or tumble dry on high.
Frequently Asked Questions
Can you wear a rashguard under a judogi?
Why long sleeves for judo?
Will a rashguard make the gi too hot?
Can I use it for newaza and no-gi grappling too?
How should it fit under the gi?
Can we get it in club colours?
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Copyright & Usage
© 2026 AUN Sports. All artwork and designs are protected. Unauthorized reproduction, distribution, or commercial use is prohibited.
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