Home Sizing & Fit How long will each size last?

How long will each size last?

Last updated on Apr 10, 2026

Every child grows differently, but our stretchy bamboo fabric is designed to extend the life of each size.

On average, families find:
• Each size lasts longer than traditional cotton sleepwear
• The stretch allows for continued wear even as your child grows
• Many babies wear the same size across a wider age range than expected

Fit will gradually become more snug over time, but should remain comfortable throughout the size range.

For the longest wear, consider sizing up when your child is between sizes.