Home / Diaper Sizes and Fit

At HumBird I currently offer 2 categories of diapers for under your wool diaper cover: Hybrid cloth diapers and fitted cloth diapers. Both styles are highly absorbent and made from natural fibers. They pair perfectly with a HumBird wool cover or wool wrap, these keep the wet in:

1. Hybrid Cloth Diapers: Hybrids are made with a hidden layer of fleece to provide many hours of coverless diapering. Hybrids are not 100% waterproof but are much more breathable than standard PUL diapers. Many children with sensitive skin have less problems in hybrids that in a PUL equivalent. HumBird hybrids are made with various fleeces most being top quality malden mills polartec fleeces.

2. Fitteds Cloth Diapers: Fitted diapers always require a cover to be waterproof. HumBird fitteds are made in 3 types of fabrics and come in daytime, nighttime, and heavy wetter nighttime varieties. Pair these fitteds with a HumBird wool cover for 100% breathable diapering.

Please note that diapers come in 4 sizes (all sizes can be made upon request and special order) and all pair well with all of the wool diaper covers:

Size 1: HumBumBitty (ca. 6-20 pounds)

Size 2: Which is the "standard" size for most other diaper makers and fits ca. 12-35 pounds. Also found under HumBum2.

Size 3: HumBum3 (ca. 12-40+ pounds) is the standard size of HumBird and will take most up to potty training. This size is unique to HumBird.

Size 4: XL size for up to 20-60+ pounds and is only found in fitteds.