6 Oz. - Lightweight.Tradtional Drawstring Waist.100% Cotton.White belt included. Made from a breathable and absorbent 100% cotton twill, these 6 oz. student uniforms are ideal for the beginner martial artist with sizes to fit children to adult. Reinforced stitching provides quality and durability.Set includes jacket, pants and white belt. Pants offer a traditional drawstring waistband.