100% Cotton Imported Drawstring Waist closure Machine Wash The Nitro Fight Wear "Evolution" Brazilian Jiu Jitsu gi is a top-notch BJJ gi for all of your training & competition needs! Made with durable fabric, offering a pearl weave gi top with comfortable rip stop pants, perfect for training and competition. Offers an excellent fit, a sleek design, and maximum comfort and mobility on the mat! Crafted with high quality materials, the Nitro Evolution gi is the way to go if you're looking to dominate in style on the mat!