KO Sports Gear wrestling singlets feature exclusive designs that are sublimated into the fabric. That means your singlet won't fade, crack, or peel. Check the size chart before ordering: Youth XXS ≤ 35 lbs (15.9 kg)Youth XS 30-45 lbs (13.6-20.4 kg)Youth S 40-55 lbs (18.1-24.9 kg)Youth M 50-65 lbs (22.6-29.5 kg)Youth L 60-75 lbs (27.2-34.0 kg)Adult XS 70-95 lbs (31.7-43.1 kg)Adult S 90-115 lbs (40.8-52.2 kg)Adult M 110-140 lbs (49.8-63.5 kg)Adult L 135-165 lbs (61.2-74.8 kg)Adult XL 160-195 lbs (72.5-88.4 kg)Adult XXL 190-235 lbs (86.1-106.6 kg)Adult XXXL ≥ 235 lbs (106.6 kg) The KO Sports Gear "Fit Great" Guarantee: If for any reason you are not happy with the fit of your singlet,return it for a replacement singlet or a full refund. Contact KO Sports Gear for bulk orders. We can create custom singlets for your team or association. Visit our website. Follow us on Facebook and Instagram. #kosportsgear