These Potty Scotty - 2 in 1 WATERPROOF PUL Potty Training Pants are ideal if you are worried about accidents making a big mess and leaking everywhere. Our new and improved 2 in 1 Training Pants are not only a superior product - but an incredible value ! We challenge you to find a similar product for the same price anywhere! The 2 in 1 Waterproof PUL Training Pants by Potty Scotty feature: Stretchy lycra bindings around the legs and tummy for a comfortable and customized fit Designed to fit loosely so that it is easy for toddlers to put on and take off with ease by themselves Outer layer is Waterproof PUL fabric wich is soft polyester knit on the outside and an interior layer of super strong and durable waterproof laminate Super Absorbent Center layer - to absorb and contain the accident. Inner layer is 100% cotton that is so soft against a toddlers's skin but will feel uncomfortable when wet, so it will encourage your toddler to keep his pants dry!.