Make potty training a breeze with Pull-Ups Cool & Learn Training Pants! Refastenable, easy-open sides allow you to keep socks, shoes and pants on your toddler for quick changes at home or on-the-go. Pull-Ups Cool & Learn provide all-around coverage with soft, stretchy sides that fit like underwear and slide up & down to promote Big Kid independence. When wet, our Cool & Learn Teaching Tool deploys a brief and gentle cooling sensation that mimics the feel of real underwear to help toddlers learn when it's time to go potty. Pull-Ups disposable training pants also feature adjustable sides to customize your child's waistband and easily check for messes, plus added absorbency where he needs it most. Each pack includes front & back designs of Disney's Lightning McQueen, with graphics that fade when wet to help him learn. When your child is ready to begin his potty training journey, the Pull-Ups brand can help. Visit pull-ups.com for expert articles, tips and potty training resources. We've helped train 50 million Big Kids and counting! Pull-Ups Boys' Cool & Learn Training Pants are available in sizes 2T-3T (18-34 lb.), 3T-4T (32-40 lb.) and 4T-5T (38-50 lb.). Buy in bulk and save.