Make potty training a breeze with Pull Ups Cool and Learn Training Pants! Featuring refastenable easy-open sides, Pull Ups training pants allow you to keep socks, shoes and pants on your toddler for quick changes on-the-go or at home. Pull Ups Cool and Learn provide all-around coverage with soft, stretchy sides that fit like underwear and slide up and down to promote Big Kid independence. When wet, our Cool and 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 feature adjustable sides to customize your child's waistband and extra absorbency where he needs it most. Each pack includes front and 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 Cool and Learn Boys' Training Pants are available in sizes 2T-3T (18-34 lb.), 3T-4T (32-40 lb.) and 4T-5T (38-50 lb.). Gender: male.