Unique patterns fade only when wet. These training pants feature patterns that fade when wet to help your child learn to stay dry. Stretchy sides allow kids to pull them on and off, Disney characters help make training pants seem like Big Kid underwear. Underwear-like waistband helps your child learn how to pull them on and off like regular underwear. Fits Boys 3T-4T (32-40 lbs.) Easy-Open Sides for Quick Potty Check Protection Where Boys Need It Most for Maximum Absorbency Over 2x More Training Pants than Our Smallest Pack Big Pak