Insert has charcoal bamboo out layer + 3 microfiber inner layers.
charcoal bamboo inner Suitable for babies and toddlers 3kg-kg/8lbs-36lbs (a rough guide for reference only).
One size fits all: you can adjust it to your desired size (S, M or L) by snapping onto different rows of buttons on the nappy.
Outer layer: waterproof and breathable PUL .It's convenient for mammy to carry baby while taking a walk or doing chores.
Inner layer: charcoal bamboo that does not hold moisture itself . The moisture get drawn away to the insert to keep your baby dry