Unique cooling experience briefly and gently mimics the feel of real underwear;Easy-open sides for quick and easy changes when you need it; Disney graphics featuring Mickey and Friends that fade when wet to promote learning;Quickly absorbs for all-around protection with added absorbent where boys need it most;Great fit with all-around coverage and soft, stretchy sides; underwear-like design to help teach him how to put them on and take them off;Available in sizes 2T-3T (18-34 lb.), 3T-4T (32-40 lb.) and 4T-5T (38-50 lb.); visit Pull-Ups.com to create a customized training plan based on your child's personality