What is a BJJ GI?

What is a BJJ GI?


Brazilian Jiu-Jitsu (BJJ) is a martial art that has gained immense popularity worldwide, known for its strategic and ground-focused techniques. At the heart of this discipline lies a fundamental piece of equipment – the BJJ gi. In this blog post we will explore what a BJJ gi is, its components, and why it holds such significance in the world of Brazilian Jiu-Jitsu.

Understanding the BJJ Gi:

The BJJ gi, short for kimono, is the uniform designed for practitioners of Brazilian Jiu-Jitsu. These come in various different weights most commonly 350gsm, 400gsm and 450gsm although there are other weights either side (heavier and lighter)  Its roots can be traced back to traditional Japanese martial arts attire, but the BJJ gi has evolved to meet the specific needs of this unique grappling art.

Components of a BJJ Gi:

  1. Jacket (Top): The jacket of a BJJ gi is typically made of durable fabric, often cotton or a blend of cotton and polyester. It features a thick collar, reinforced stitching, and a tailored fit to withstand the rigors of intense training and competition.

  2. Pants (Bottoms): BJJ gi pants are constructed with the same durable materials as the jacket, ensuring they can withstand the demands of ground grappling. The pants usually have a drawstring and reinforced knees to enhance durability.

  3. Belt: The belt signifies a practitioner's rank and skill level in Brazilian Jiu-Jitsu. Belts come in various colours, each representing a different rank, from white (beginner) to black (advanced). The belt is an integral part of the BJJ gi, symbolising a journey of growth and mastery. Check out our other blog post about BJJ Belts.

Significance of the BJJ Gi in Training:

  1. Grip and Control: The BJJ gi provides ample opportunities for grips and control during training. The fabric allows practitioners to utilize various gripping techniques, enhancing their ability to manipulate and control their opponent.

  2. Strategic Elements: The presence of the gi introduces a strategic element to BJJ. Grips on the gi can be used for defensive and offensive manoeuvres, adding a layer of complexity to the art. Practitioners must learn to navigate the fabric to succeed in their techniques.

  3. Tradition and Respect: Wearing a BJJ gi is a nod to the traditional roots of martial arts. It instills a sense of discipline and respect among practitioners, contributing to the overall culture of the BJJ community.


The BJJ gi is more than just a uniform; it is a symbol of tradition, discipline, and the unique strategic aspects of Brazilian Jiu-Jitsu. Whether you're a seasoned practitioner or a beginner stepping onto the mats for the first time, understanding the significance of the BJJ gi adds depth to your journey in this captivating martial art. So, next time you tie your BJJ belt or secure a grip on the jacket, remember that you're not just putting on a uniform – you're embracing the essence of Brazilian Jiu-Jitsu.

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