I am totally in love with my woollen cover. I washed it with Lanolin and it's only been soiled once to need another wash. It breathes so well I'm using it at night. The nappy is a lot less soggy in the morning than with microfleece or PUL covers. Absolutely no leakage and so soft! I am going to get the woollen overalls for winter.

WOHB: forget-which-brand NN and Disana wool cover