I am Denise owner of Nana's Bottoms. I started cloth diapering when my grandson, Kyle, was about 3 months old. I have a granddaughter who at the time was 2 and still in diapers so I also made the diapers for her. Thus this is how we came up with the name Nana's Bottoms since my grandkidskids call me Nana. :) I have 7 children and my youngest is 4. I also used cloth diapers for him. I liked making the cloth diapers so much that I wanted to start making them for others. After making up my own creation of the diapers that was so well loved, I started selling to a couple cloth diaper groups. The diapers are All-in-ones also known as AIO. They have an outer layer of PUL (waterproof fabric) and the inside has thirsty layers of sherpa, birdseye, or flannel. Then on top of the layers is an inner of either sherpa, birdseye,velour,terry or flannel next to your babies skin. The diapers have touchtape as closer and laundry tabs for easier washing without having to worry about all the diapers skicking together and to other clothing when washing. No need for a liner in the diaper unless you want it to hold more, then you can just add any liner inside the diaper. After using just throw the diaper in your diaper pail and wash when you wash all of your diapers. :) The fitteds have a outer layer of flannel or cotton woven. Inner in suedecloth, micro fleece,velour,terry or flannel. A hidden layer of flannel or birdseye. Soaker is 4 layers of sherpa knit terry. Touchtape closure. Cover IS needed for these.