Poly/Cotton Blend pants are popular with many martial artists. These 6 oz. pants are made of easy care poly/cotton blend fabric for comfort and durabilityand come with elastic waistlines and drawstring for a snug fit. Uniform Size Chart Light Weight Uniform Weight Height 0 80 lbs 4'6" 1 95 lbs 4'9" 2 115 lbs 5'2" 3 125 lbs 5'5" 4 150 lbs 5'7" 5 175 lbs 5'9" 6 195 lbs 6'0" 7 225 lbs 6'2"