All-in-Ones(AIOs)are just like they sound! They're a fitted diaper that have a waterproof outer layer and either has Velcro or snap closure. So, no need for a cover! The soaker is sewn into the middle part of the diaper. AIOs can take a little longer to dry, but there's no hunting for inserts and stuffing pockets or attatching the soaker. There are some, though, that come in a "hybrid" version, where the soaker is sewn into the middle but they also have a pocket in the back. This is so inserts can be used for extra absorbency.
All-in-twos(AI2s) are very similar to AIOs. The difference is only that instead of having the soaker sewn into the middle of the diaper, the soakers are either sewn in at the top(inside of the diaper) or can be attached by snaps/velcro. This makes for easy, quick diaper changes as well as shorter drying time! All the benefits of an AIO without waiting on a dryer.
Velcro and snap closures are available for both AIOs and AI2s, as well as sized or one size AIOs. They come in an assortment of beautiful colors and prints, so your baby's sure to have the best looking bottom!
