Early Bird - Rashguard
Early Bird - Rashguard
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Early Bird - Rashguard
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.

Early Bird BJJ/MMA Rashguard – Trendy Summer Colors for Ultimate Style
Gear up for summer with the Early Bird Rashguard by Half Moon, a must-have for Brazilian Jiu-Jitsu (BJJ) and MMA practitioners. This rashguard features a fresh and trendy color palette inspired by the early hours of summer: Early Hours, Arctic Ice, Dusty Aqua, and Bone White. Designed to keep you cool and stylish, the Early Bird Rashguard is available in both long sleeve and short sleeve options, making it perfect for training, sparring, or casual wear. Pair it with the matching Early Bird Shorts (sold separately) to complete your summer-ready look.
Trendy Summer Colors for Every Fighter
The Early Bird Rashguard is all about making a statement. With its vibrant and refreshing summer-inspired colors, this rashguard is designed to stand out on the mats. Whether you’re drawn to the cool tones of Arctic Ice or the earthy vibes of Dusty Aqua, there’s a shade to match your style.
Built for Performance and Comfort
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Moisture-Wicking Fabric: Keeps you dry and comfortable during intense training sessions.
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Adherence Band: Ensures a secure fit, so your rashguard stays in place no matter how hard you train.
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Flatlock Stitching: Reduces chafing and enhances durability for long-lasting wear.
Available in Long Sleeve and Short Sleeve Options
Whether you prefer the full coverage of a long sleeve rashguard or the breathability of a short sleeve rashguard, the Early Bird collection has you covered. Both options are designed to provide maximum comfort, flexibility, and style, so you can focus on your performance.
Perfect for Training, Not Ranked Competitions
Please note: This rashguard is not IBJJF approved for ranked competitions. However, it’s an excellent choice for training, open mats, or casual wear. Pair it with the matching Early Bird Shorts (sold separately) to create a cohesive and stylish look.
Why Choose Half Moon’s Early Bird Rashguard?
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Trendy Summer Colors: Stay ahead of the curve with fresh, summer-inspired hues.
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Comfortable Fit: Engineered for performance with moisture-wicking fabric and an adherence band.
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Versatile Style: Perfect for training, casual wear, or making a statement on the mats.
Shop the Early Bird Collection Today
Ready to upgrade your summer training gear? Add the Early Bird Rashguard to your cart today and experience the perfect blend of style, comfort, and performance. Don’t forget to check out the matching Early Bird Shorts and Spats (sold separately) to complete your set!







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