From the Manufacturer
When it's time to potty train, our training pants will make your toddler feel like a "big kid" while keeping baby's clothes dry. Gerber two pack waterproof training pants are made of 100% PEVA and are great to use over cloth training pants when your toddler first begins potty training. The nylon covered elastic leg and waistband protect baby's sensitive skin. These waterproof training pants are available in sizes 0-3 months to 3T.