17-29 kg. No 1 nighttime underwear (youth pants category). 40% more protection (vs. leading training pant). 5 layer protection. Double leg barriers. Protection where girls need it most. Super stretchy. Odor absorbing. Outstanding pajama protection. Clothing Sizes: 4-8 (S-M): 38-65 lbs (17-29 kg). Learn more at Goodnites.com. FSA: Flexible Spending Account eligible. Dispose of properly. How2recycle.info. Discard in trash. Do not flush. 1-800-847-2088 Mo-Fr: 8am-4pm CT. Made in the USA from domestic and imported material.