These Night Time Potty Training Pants by Mom Innovations have waterproof fabric on the outside and extra absorbent padding on the inside. These training pants are designed for night time use, even though they are absorbent your child will still feel wet. This so your child will know that he/she has wet underwear, wake up because of the discomfort to ultimately stop urinating at night.The outer shell is a very soft waterproof fabric; it is not vinyl or plastic, we use a polyurethane coating that keeps the fabric soft to the touch but waterproof. The inside of these night time training pants are lined with a very soft, absorbent terry fabric and underneath are padded with fiber-sponge. These pants are ideal for nap time and night time potty training.They have two sets of snaps on each side of the training pants, so they are adjustable. These training pants pull up and down without having to use the snaps, but in the event of an accident, they can be snapped off for easy clean-up.Please note that these training Type: Training & Swimming Diapers Size: Size 3 Age: Child Gender: Unisex Color Mapping: White