Superior Textiles Polyester-cotton Twill 8oz - this uniform can be used day-in / day-out. Double Stitching Runs the length of the uniform and ensures durability and longevity of the uniform throughout training and competition. White Belt Included The SMAI Salt and Pepper Martial Arts Karate uniform follows a traditional design. With a white wrap around jacket the pants are then black with an elastic waist. Specifications Material: 8oz 35% cotton 65% polyester Elastic waist black pant