Super Undies Step-up Insert Size:Size 2 4-layer microfiber soaker pad snaps

4-layer microfiber soaker pad snaps into the front of the diaper for added absorbency

This is a definite bonus when in the final stages of toilet training

As each baby is different in proportions the size is a guide only and may fit on a lower weight or higher weight baby

The perfect size for your fresh and mucky wipes

Super Undies Step-up Insert Size:Size 2 4-layer microfiber soaker pad snapsThe perfect insert if your superhero requires more absorbency for either nighttime or daytime. Designed to be used with either the Super Undies Nighttime Underwear or Super Undies Trainers, these inserts add a varying amount of additional protection and absorbency. Size 1: For Nighttime Undies, Hero Undies and Waterproof Underwear Sizes 1 and 2 Size 2: For Waterproof Underwear, Nighttime Undies and Hero Undies Sizes 3, and 4 All Super Undies Potty