7.5 Oz. - Middleweight.Elastic Drawstring Waist.55% Cotton, 45 % Polyester.White belt included. This classic relaxed fit middleweight karate uniform features a top quality 55% cotton/45% polyester 7.5 oz. blend. The uniform features a full cut traditional jacket, elastic pullstring waistband pants and a FREE white belt with every set. The uniform is stitched with reinforced seams with a gusseted crotch and offers an easy-care, wrinkle-resistant durability. This uniform is perfect for all students looking for a middleweight karate uniform. Available in Black, Blue, Red and White.