Belts for BJJ, Judo and Martial Arts
Ground Game Kids BJJ Belt
HAYABUSA Jiu-Jitsu belt
Belt REVGEAR Brazilian Jiu Jitsu
Kids BJJ Belt REVGEAR
BJJ Belt Ground Game
Ground Game Judo Belt
Ground Game Kids Judo Belt
Belts for BJJ, Judo and Martial Arts
A belt is an essential part of every GI athlete's kit. In Brazilian jiu-jitsu, judo and other martial arts it marks the practitioner's technical level and keeps the kimono secure throughout training. In this category you will find belts for BJJ, judo and other disciplines – for children and adults, beginners and advanced athletes alike.
A well-chosen belt must be durable enough to handle intense training, long enough to tie a secure knot and suited to the specific sport. A cheap or unsuitable belt frays quickly, loses its shape and fails under tension – the exact opposite of what you want around you on the mat.
What does the Belts category include?
BJJ belts: belts following the Brazilian jiu-jitsu colour system – from white through blue, purple and brown to black. Available in adult and kids' sizes.
Judo belts: belts for judoka in various colours corresponding to the kyu and dan ranking system.
Belts for other sports: also suitable for karate, aikido and other martial arts trained in a kimono.
How to choose the right belt?
Colour: Belt colour is governed by the system of the specific sport and club. BJJ follows the internationally recognised IBJJF system; judo uses the kyu and dan system.
Length: The belt must be long enough to tie firmly with the correct knot. Choose length based on your waist circumference measured over the worn GI – manufacturers typically state the recommended circumference for each size.
Width: The standard width for adults is 4–5 cm. Children's belts are narrower.
Material: Quality belts are woven from durable cotton or material blends that withstand repeated washing and mechanical stress.
How do BJJ and judo belts differ?
In BJJ there are five main belt colours for adults: white, blue, purple, brown and black. Each belt can carry up to four stripes marking progress within a grade. The system is strict – advancement takes years and reflects genuine technical level.
In judo the kyu system (for beginners) and the dan system (for advanced practitioners) are used. Colours vary by federation and country – from white through yellow, orange, green, blue and brown to the black belt for dan grades.
How to tie a belt correctly?
A correctly tied belt holds the GI throughout training without coming loose. There are several tying methods – the most common are the flat knot and the double knot. Both ends after tying should be roughly equal in length and reach approximately to mid-thigh.
How to care for a belt?
Wash the belt together with the GI according to the manufacturer's instructions, usually at low temperatures and without fabric softener. Fabric softener can damage the weave structure. After washing, stretch the belt flat and leave it to air dry – avoid tumble dryers unless the manufacturer states otherwise. Proper care extends the belt's lifespan and preserves its shape and colour.
Who are belts suitable for?
Belts are suitable for children and adults at all levels – from complete beginners to experienced competitors. Beginners typically need a white belt in the right length and width for their sport. Advanced athletes focus mainly on material quality, durability and the exact colour corresponding to their grade.
Find the right belt for your sport
Whether you train BJJ, judo or another kimono-based martial art – the Belts category has the right colour, size and style for you. Choose a belt that matches your sport, grade and needs.