Happy Heinys uses only custom milled fleece for their diapers. There are no leg casings, which make better fitting diapers and contain messes better without leaving red marks on your baby's legs. They are designed so the only thing that touches your child's delicate skin is the soft fleece.

Happy Heinys® are available in a variety of solid colors and fun prints that have been tested for 12 hours or more at night with absolutely no wicking for most babies. The solids have a 100% poly laminated outer layer and will work better overnight. The prints are now custom made for Happy Heinys with the same fabric as their solids diapers in order to reduce leaking and wicking.  *Does not come with an insert