FuzziBunz® Modern Baby Diaper

Do you remember your grandmother's baby diapers? Forget it! Welcome to a new era for baby diapers. Since 2000 the makers of FuzziBunz® have stopped 100s of millions of disposable diapers from being put in land fill. You can make a difference by using FuzziBunz® as your baby diaper. FuzziBunz® Perfect Fit diapers, have stretchier elastic around the legs to better hug baby's curves, noticeably larger tabs for a better grip and to better prevent sagging, and updated top stitching for added reinforcement of seams. FuzziBunz® baby diapers fit your baby and your lifestyle.

Size Chart

Size
Weight
Average Build
Larger Build
Baby's Age
Thigh
Rise

XS
4 -12 lbs

Pre - 4 mos
4 - 6 in
12 in

Small
7 - 18 lbs
7 - 18 lbs
7 - 16 lbs
0 - 8 mos
5 - 10 in
13 in

Medium
15 - 30 lbs
15 - 32 lbs
12 - 30 lbs
6 - 36 mos
9 - 13 in
15 in

Large
25 - 45+ lbs
30 - 45 lbs
25 - 45 lbs
12+ mos
12 - 16 in
16 in

Petite
20 - 30 lbs

12+ mos
9 - 12 in
16 in

XL
45+ lbs

2+ yrs
15 - 18 in
18 in

Legend

Weight - The weight range from and to FuzziBunz™ will fit

Average Build - Babies within the "average" range of the growth chart

Larger Build - Babies who fall in the 80+ percentile on the growth chart

Baby's Age - On average, what age range of baby each size FuzziBunz™ will fit

Thigh - Approximate thigh measurements that each size FuzziBunz™ will fit

Rise - The length of the diaper from front waist to back waist

Measuring Your Baby

To measure your baby's thighs

Measure where the elastic of a diaper would normally be - around the meatiest part of the baby's thigh.

To measure your baby's rise

Measure from mid-back at the waistline to slightly below his belly where his/her diaper normally would come up to.
*Please note: These measurements take into consideration only one insert in the FuzziBunz™ at a time. Always try your new FuzziBunz™ on your baby with an insert for size before washing / using.

If the size chart is still baffling you...

Here is some additional information for you to use in trying to choose the best size for your baby:

XS FuzziBunz® are for either preemie or very small babies - they will fit newborns very well, however, not for a very long time.

Small FuzziBunz® will fit babies that are newborn (although they may be a tad big at first) through about 6 or 8 months of age when they are ready for the mediums.

Medium FuzziBunz® will fit babies with either small or large thighs. Medium is our most popular size because babies stay in this size the longest! They will fit babies from about 4 months old (depending on their growth rate and size build) up to potty training stages.

Large FuzziBunz® will generally not start fitting your baby until at the very least, 12 months old or are in the weight range or very tall.

Petite, Toddler and XL are specialty sizes. Mediums have been found from our size testing to fit better and for longer periods than the Petite size diaper for skinny toddlers. XL can be used for older potty training children or other circumstances where larger diaper is needed.