Size Guide

Everyday Play Organic Cotton Collection:
Fits true to size with a snug feel. For a looser fit or extra room to grow, we recommend sizing up.
Zippy Sizing Tip: Stick with your little one’s actual size! Our Zippy is designed to last 3x longer than the average sleeper, with fold-over cuffs and a comfy fit that grows with them—no need to size up.
Size Height (inches) Weight (lbs)
0-3m 21-25 12-15
3-6m 24-27 15-18
6-12m 26-30 18-22
12-18m 29-32 22-26
18-24m 31-34 26-30
2T 33-35 28-32
3T 35-38 32-35
4T 38-41 35-39
5-6Y 42-48 39-49
7-8Y 48-54 48-69