How to Wear a BJJ Gi? (All You Need to Know)

When you first begin training in Brazilian Jiu-Jitsu, a gi is one of the first items you must purchase. But how do you put jiu-jitsu kimono on? 

Source: Paul Bridges

In this tutorial, you’ll learn how to correctly put on a BJJ Gi and get tips on ensuring it fits properly, among other things.

How to Wear a BJJ Gi?

A jiu-jitsu gi is a jacket and pants, so to wear it properly, you should follow these steps:

  1. Put on the pants: Hold them open in front of you again, with the inside facing out. Step into each leg hole and pull your legs up to your waist. Then, tie the drawstring or elastic band around your waist to keep them in place.
  2. Put on the jacket: Begin by holding the jacket open in front of you with the inside facing you. Then, slip your arms through the jacket sleeves and pull on the gi kimono.
  3. Put on the belt: Tie the belt around your waist once the jacket is on.

beginning bjj training

What BJJ Gi Size Should I Wear?

The perfect gi size depends on the practitioner’s height and weight. A size A0 gi, for example, would be appropriate for a man standing between five and five feet four inches tall.

Likewise, a size F0 gi would suit a woman between four and four feet eight inches tall.

However, verify the gi size chart before purchasing because it may differ from one gi manufacturer to another.

Related: This article will provide you with all of the information you need to make sure you select the perfect jiu-jitsu gi size that fits your body type comfortably and accurately.

What to Wear Under BJJ Gi?

You should wear a rash guard t-shirt under your gi while training Brazilian jiu-jitsuRash guards are made from a stretchy, breathable material that will keep your skin covered without making you too hot or sweaty. Plus, they’re just plain comfortable.

What to Wear Under Gi Pants?

BJJ practitioners wear shorts under their gi pants, while others prefer BJJ spats and leggings. Whatever you wear under your gi pants, make sure it’s comfortable and breathable so you can concentrate on your workout.

Wearing compression gear in jiu-jitsu is vital to avoid chafing since this martial art practice is particularly strenuous. Indeed, martial arts pants can be uncomfortable, constricting, etc.

Should I Wear a Cup in BJJ?

You do not need to wear a cup while training Brazilian Jiu-Jitsu. However, some men prefer to wear one for added protection, mainly if they have previously sustained injuries in that area. 

On the other hand, Wearing a cup restricts your movement on the BJJ mat, which makes position transitions a bit demanding. 

Indeed, this grappling item can increase the risk of injuring your buddy in tight submissions, which is why cups are prohibited in many jiu-jitsu schools.

Related: Discover the best jiu-jitsu cups and groin protectors. This comprehensive guide will help you find the perfect protector for high-impact and combat sports.


Now that you know how to put on a BJJ Gi, practice regularly to compete confidently. If you’re still having trouble putting a gi kimono on correctly, watch more tutorials or seek assistance from someone at your academy.

Otherwise, wear a rash guard t-shirt and compression gear under your jiu-jitsu gi to stay comfortable during training and protect your skin. Thank you for your time!

We hope you found this article on how to wear a BJJ Gi helpful. If you have any questions, please leave them in the comments section below, and we will do our best to respond.

Keep an eye out for more Brazilian Jiu-Jitsu advice and tips! Train hard and stay safe until next time!

Recommended: This article looks at the best jiu-jitsu gis for beginners. It will help you select the most appealing Gi for your training, whether you’re just starting or have some expertise.

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