BJJ GENESIS - Vintage Ultra Premium BJJ and Judo Gi
BJJ GENESIS - Vintage Ultra Premium BJJ and Judo Gi
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BJJ GENESIS - Vintage Ultra Premium BJJ and Judo Gi
Sizing Guide
Sizing Guide
Sizing Guide
Important: Always check the size chart before purchasing.
Rashguards: Sizes run one size larger than usual.
Shorts: True to size.
Gis: Use height for sleeve length. If you're between sizes, choose “H” sizes (e.g., A2H, A3H).
Exchanges:
If you don’t follow the size chart, exchanges are at your expense. If the size chart is followed and the fit is wrong, we cover the exchange costs.
IBJJF Norms & Approvals
IBJJF Norms & Approvals
- When our gear is not IBJJF approved, we don’t mention the approval.
- When gear is IBJJF approved, we do mention it.
- For BJJ gis to be IBJJF approved, they must be pearl weave cotton and not have patches in banned spots.
- Please check the full IBJJF uniform requirements: IBJJF Uniform Guidelines.
Delivery Information
Delivery Information
- European Countries (excluding France):
Deliveries are made either to home or to the closest pickup point near your home. - France:
You can choose between home delivery or Point Relais delivery. We will select the closest pickup point to your address. If you have a preference, please note it in the order description or reach out via email/chat.
Let customers speak for us
from 18 reviewsI went to our open mat and a long time friend showed up in the Genesis Gi. It was aesthetically pleasing at first look but when I felt the fabric and noted the fabric was equally pleasing due to the weight and texture and the detailed embroidery . Personally I have fallen in Love with Gi Bjj and I enjoy the heavier gsm and was so excited I had to order one. After speaking with a staff member via messenger I was able to get my hands on this bad ass Gi. The Kimono firs perfect and the pants needed a little drying to get what I wanted and I couldn’t be happier! Thank you Half Moon for making the purchase work all the way to Tucson Arizona!

Livraison rapide , colis impeccable, commande conforme une fois de plus kimono nickel ,rashguard et short superbe

I normally wear size L but with this XXL is perfect fit.

Ordered the Lunar first in wrong size (too small), the service around this and the return process was easy and effortless. Got the Lunar gi in correct size in A1 and I am beyond pleased. The gi sizing is perfect for 167 cm and 65 kg, with long legs. The gi is lovely in color (blue), has a nice fit and is really lightweight. Strong recommendation!

acheté pour la compétition de la cfjjb, devenu aujourd'hui client fidèle ! en plus service client ultra réactif !

Très bonne commande, bonne qualité, arrivé vite !

Acheté en noir et en taille F1 il y a quelques mois, je suis totalement convaincue par le gi Lunar ! Il est agréable à porter et très solide grâce à ses coutures renforcées, il est encore comme neuf après bientôt trois mois d’utilisation. Je suis débutante mais j’ai hâte de faire mes armes en JJB et de progresser avec !

Coupe ample, taille ok, top rapport qualité prix. Et SAV réactif !
Nouvelle broderie dans le dos trop belle.

BJJ Genesis Ultra Premium Gi
Elevate Your BJJ Training with the Pinnacle of Gi Design
Inspired by the legendary 1950s fight between Helio Gracie and Judo master Masahiko Kimura, the BJJ Genesis gi pays homage to the origins of Brazilian Jiu-Jitsu. Crafted with the finest 650 GSM pearl weave cotton, this ultra-premium gi is built to withstand the rigors of the most intense training sessions.
The vintage-inspired design features a special patch commemorating the historic "Gracie vs. Kimura" match, where Judo and BJJ clashed for the first time. With its classic kimono silhouette and exquisite attention to detail, the BJJ Genesis gi embodies the timeless essence of the martial art's storied beginnings.
Designed for the modern practitioner who demands uncompromising quality, this gi delivers exceptional durability, comfort, and style. Whether you're training in the academy or competing on the world stage, the BJJ Genesis gi will keep you performing at your best.
Key Features:
- Premium 650 GSM Pearl Weave Cotton: Offers unmatched strength and comfort for intense training.
- Vintage-Inspired Design: Features a commemorative "Gracie vs. Kimura" patch honoring BJJ's origins.
- Reinforced Stress Points: Enhances durability for long-lasting wear.
- Pre-Shrunk Fabric: Ensures a consistent, tailored fit.
- Includes Branded Belt & Storage Bag: Complete your BJJ ensemble with premium accessories.
Experience the pinnacle of gi design and celebrate the rich heritage of Brazilian Jiu-Jitsu with the BJJ Genesis. Elevate your training and make your mark on the mats.





































Why Choose Half Moon Gear?
Half Moon has been the best companion of athletes since 2021, and is the best-selling brand in French competitions
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Champion’s Best Choice
Half Moon gear delivers unbeatable performance
Training Performance
Doesn't rip off ! Engineered for superior comfort and flexibility during intense rolls.

Unmatched Feel
Our customers say it’s like nothing else—premium quality and unmatched comfort
Enhanced Cut and Options
We design gear tailored for grappling, not just clothes. Plus, we add adherence bands where needed for a perfect fit.
See it in action
Testimonials
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★★★★★
Outstanding company and high quality Gi!
I went to our open mat and a long time friend showed up in the Genesis Gi. It was aesthetically pleasing at first look but when I felt the fabric and noted the fabric was equally pleasing due to the weight and texture and the detailed embroidery . Personally I have fallen in Love with Gi Bjj and I enjoy the heavier gsm and was so excited I had to order one. After speaking with a staff member via messenger I was able to get my hands on this bad ass Gi. The Kimono firs perfect and the pants needed a little drying to get what I wanted and I couldn’t be happier! Thank you Half Moon for making the purchase work all the way to Tucson Arizona!
Jeremy - Tucson, AZ
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★★★★★
Lovely design and good quality
Ordered the Lunar first in wrong size (too small), the service around this and the return process was easy and effortless. Got the Lunar gi in correct size in A1 and I am beyond pleased. The gi sizing is perfect for 167 cm and 65 kg, with long legs. The gi is lovely in color (blue), has a nice fit and is really lightweight. Strong recommendation!
Mathilda - Finland
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★★★★★
Gi Lunar Noir
Acheté en noir et en taille F1 il y a quelques mois, je suis totalement convaincue par le gi Lunar ! Il est agréable à porter et très solide grâce à ses coutures renforcées, il est encore comme neuf après bientôt trois mois d’utilisation. Je suis débutante mais j’ai hâte de faire mes armes en JJB et de progresser avec !
Kwin-Isis MADIBA DIN - Paris