The New & Approved Happy Heinys One for ALL has had it’s rise (length) decreased by 1 inch. This helps the diaper to fit slender to average babies with less chance of gapping in the legs. Due to the large fit of the Original diapers, the New & Improved will still comfortably fit a 35 lb. baby.

The New and Improved has also been decreased by 1 inch in the width between the legs. This helps to improve the fit with less bulky material which can cause gapping and provides an overall slimmer fit.