The diaper is made of two layers: the outer one is made of waterproof PUL
and the inner from the child's skin (bamboo knit or thermo-coolmax).
There is space between the layers, i.e. a pocket in which the absorbent insert is placed,
not included in the diaper (you need to buy it).
The diaper dries quickly and the parent can freely regulate its absorption,
by changing the type and arrangement of the insert.