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Ultra Light BJJ Gi, Lightweight BJJ Gi Black

Lightweight black gi in 300 GSM pearl weave. IBJJF-legal, breathable, sharp tonal styling. Read more

Made to Order
Style #AUN-ULT-GIM-BLK
Price on request

Minimum order quantity: 10

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Customization Options

Customized Logo

Add your team or brand logo in embroidery, sublimation, or screen print, placed exactly where you want it.

Customized Packaging

Ship in branded polybags, hang tags, and boxes built around your label for a retail-ready finish.

Graphic Customization

Change colors, patterns, and panel artwork so every piece matches your design from the ground up.

Details

The black Ultra Light 300 proves a competition gi can run cool and still look serious. A 300 GSM pearl-weave jacket cuts the bulk while a deep black finish keeps the kit clean-looking deep into a hard session.

Is a lightweight black gi IBJJF-legal?

Yes. Black is one of three approved competition colours, and IBJJF rules set no minimum jacket weight, so a 300 GSM black gi is legal for registered tournaments and easy on the scale at weigh-in.

Why pick black at the lightest weight?

You get fast, breathable, weight-cut-friendly fabric in the most forgiving colour for stains and sweat. It is the lightweight gi that asks the least of your laundry routine.

SpecDetail
Jacket weave300 GSM ultra-lightweight pearl weave
Pants~250 GSM ripstop cotton, reinforced knees, drawcord waist
ColourBlack (IBJJF-legal)
SizesA0 to A5

Who is it for?

Competitors who want a legal, low-weight gi with a sharp tonal look, and anyone training in heat who hates visible wear.

Care: wash cold inside out, hang dry, no bleach, to keep the black deep and the fit true.

Frequently Asked Questions

How light is the Ultra Light 300 BJJ Gi?
The jacket is a 300 GSM ultra-lightweight pearl weave, well below the 450 to 550 GSM of standard and premium gis. Paired with light ripstop pants, the whole kit shaves meaningful grams, which matters most when you are making weight for a tournament.
Is a lightweight gi legal for IBJJF competition?
Yes, IBJJF rules set fabric and measurement standards but do not impose a minimum jacket weight, so a 300 GSM pearl weave is legal in white, blue, or black. The Grey version is a training colour and is not competition legal.
Which Ultra Light colours can I compete in?
White, Blue, and Black are IBJJF-approved competition colours. Grey is a training and everyday colour only, so keep it for class and open mat rather than registered events.
Does a lighter gi sacrifice durability?
A 300 GSM jacket is naturally less rugged than a 450 GSM one, but reinforced knees and stress points keep it honest for regular training. Think of it as a fast, breathable summer and competition gi rather than your everyday tank.
Is a lightweight gi better in hot weather?
Yes. The thinner pearl weave breathes more and dries faster, so it runs cooler through long summer sessions and humid gyms. It is a common second gi specifically for warm-weather training and weight-class days.
Who should choose the Ultra Light 300 over a standard gi?
Competitors cutting to a weight class, anyone who trains in heat, and grapplers who prize speed and mobility over maximum grip resistance. For a single do-everything gi a 450 GSM build lasts longer, but for fast and cool the Ultra Light wins.

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