The Bugging Out print brings a playful bug design to this nighttime trainer, made for little ones learning to use the toilet or needing a bit of extra protection overnight. The wet zone stacks four absorbent layers of bamboo fabric (80% bamboo rayon, 20% polyester on the backside) over a laminated TPU waterproof layer to help stop puddles. The natural fiber interior lets your child feel wetness right away, which helps them connect the feeling with using the toilet.Stretchy waistbands and legs (94% polyester, 6% spandex) make it easy to pull up and down alone, building confidence and independence during this new stage. Holds an average accident, but change immediately; it is not meant to replace a diaper Wash and dry at least three times before first use; absorbency builds through 8-10 washes Wash hot, dry warm, no bleach or fabric softener