I think if he can remember his diapers he potty trained a LITTLE LATE! lol.
The diapers she uses are not wool on the inside. The liners are cotton or whatever--absorbent. The covers are wool, and it's the nice soft kind of wool that felts up really nice.
Karen
Our covers are just a waterproof plasticky surface under cotton, with velcro tabs. They rarely need to be washed but when they do it is very easy. The diapers themselves are cotton fleece with snaps. It's one more step than disposables, plus laundry, but the laundry is not bad at all -- we have sealed laundry bags that just go straight in the wash.