Paying homage to the roots of Judo and Jiu Jitsu, the Sanabul Vintage Collection was created to capture the essence of Jiu Jitsu originating from a previous era The Sanabul Vintage Bjj belt is the perfect accessory for your Vintage Collection Jiu Jitsu Gi Sanabul Jiu Jitsu belts are made of 100% cotton and ready for competition (IBJJF approved for thickness and length) Durable & Resilient.  Created for professionals, with the best materials, the Sanabul Brazilian jiu jitsu belts boast superior durability and strength to endure grueling training sessions For belt lengths please see size guide below