Now even more absorbent with 3 layers of ZORB sewn between the leakproof PUL (Polyurethane Laminate) layer and the soft ProWicking layer that is next to the skin.  To get the same absorbency as 3 layers of Zorb you would need one of the following:  12 layers of flannel; or 9 layers of french terry; or 7 layers of cotton fleece; or 6 layers of sherpa. 

PUL is known for its excellent leak protection and softness to the touch. The diapers are adjustable using hook and loop fastener with fold-in tabs for easy laundering. The hidden elastic at the back and around the legs provides a good snug fit and since it is not sewn through the outer layers of the diaper, it will not cause a wicking (leak-thru) problem.

The ProWicking Interlock fabric is made from hi-tech wicking filaments that increase breathability and moisture transmission through to your diaper's absorbent Zorb soaker layer.  It is soft, extremely breathable, durable and easy to clean.

With this All In One diaper, you have the convenience of a disposable but you just throw it into the washer and dryer so the expense is greatly reduced over time.