Treasure-box Men's Skin-Tight Unitard Lycra Spandex Zentai Dancewear XS: For height 5'-5'3", weight 80 lbs-115 lbs S: For height 5'3"-5'7", weight 115 lbs-140 lbs M: For height 5'7"-6'3", weight 140 lbs-175 lbs L: For height 5'7"-6'5", weight: 175 lbs-210 lbs XL: For height 5'10"-6'7", weight: 210 lbs-240 lbs