My daughter wakes up every morning with smooth, dry skin. She hasnt had any diaper rash, or even red skin! Its amazing. Everyone who does cloth diapering needs these its the biggest game changer. They keep her dry all day and night.
The classic wool snap cover has become my favorite cover for both day and overnight. I've been cloth diapering for over 17 years with my nine children. I use it with a toddler sized prefold. It performed well with just a prefold during the day with nothing more than washing in Eucalan. I then lanolized the cover and use it leak free overnight with a prefold and hemp/cotton doubler. This large cover fits my 20lb 18 month old on the tightest setting as well as 3 year old 35lb twin boys (one is slim and the other round bottomed and stocky) with some room to grow. I believe the large size will last another year until my 3 year old twins won't need it for overnight.