This one piece diaper is constructed of 4 layers of thirsty microfiber topped with a soft stay dry microfleece lining to keep baby comfortable. (diaperjunction.com)
Soft Microfleece lines the entirety of the diapers inside, and creates a pocket with a back opening. (simplymombailey.com)
Solid color PUL pocket diapers were relatively new and the big innovation was - a contrast color microfleece lining! (diapersewingsupplies.com)