Pros: Trim fitting, soft, and breathable.
Cons: none we can think of
We've used all three Nikky breathable styles with our babies - Breathable Poly, All Cotton, and also the Wool covers, and we've have never had any problem at all with diaper rash. We're convinced the breathable quality makes them a healthier diapering choice. We also love that they're trim-fitting and work well with both prefolds and trim fitted diapers like Snugglebottoms. Nikky covers are a diapering staple in our household, and we use them exclusively except for a few supplemental Bummis covers we also love. We purchased all our diapering things from Baby Bunz & Co. www.babybunz.com, a great place to shop for cloth diapers and also other organic baby stuff.