8 Oz. - Medium Weight.Elastic Drawstring Waist.55% Cotton, 45 % Polyester.White trim around V-neck. Designed for the TKD martial artist who prefers a slightly heavier uniform, this uniform is available in either white or black trim. Distinctive v-neck styling from a comfortable blend of 55% cotton and 45% polyester. Either uniform set includes v-neck jacket and pants with elastic drawstring waist.Available in either white trim or black trim. A white belt is included with white trim set only.