Size Guide

goumi boots

Sizing Guide

age preemie 0-3 months 3-6 months 6-12 months
length 4.25 inches  4.5 inches 4.75 inches 5 inches

goumi jamms

Sizing Guide

length chest neck opening arm opening bottom opening
preemie 15.5 in. 6 in. 3.75 in. 2 in. 7 in.
0-3 months 24 in. 8.25 in. 4 in. 2.5 in. 9.75 in.
3-6 months 25 in. 9 in. 4.25 in. 2.75 in. 10.25 in.

goumi alls

Sizing Guide

length chest neck opening arm opening ankle opening
0-3 months 23 in. 8 in. 3 in. 2.5 in. 2.6 in.
3-6 months 26 in. 8.5 in. 3.1 in. 2.6 in. 2.75 in.
6-9 months 28 in. 9 in. 3.3 in. 2.75 in. 2.83 in.
9-12 months 29 in. 9.25 in. 3.5 in. 2.9 in. 2.9 in.
12-18 months 30.5 in. 9.4 in. 3.7 in. 3 in. 3 in.
18-24 months 32 in. 9.8 in. 3.9 in. 3 in. 3 in.
2T 33 in. 10.2 in. 4 in. 3.1 in. 3 in.

goumi mitts

Sizing Guide

micro preemie preemie 0-3m 3-6m

hand height

1.25"-1.5" (height from wrist to tip of mitt is about 2") 1.5"-1.75" (height from wrist to tip of mitt is about 2.25") 2"-2.5" 2.5"-3"
handbox 1"-1.25" (width of mitt handbox is 2") 1.25"-1.5" (width of mitt handbox is 2") 2"-2.5" 2.5"-3"
wrist circumference 2"-2.75" 2.75"-3" 3.5"-4.25"  4.25"-5"

 

goumi big kid sets

Sizing Guide

TOP
SIZE LENGTH CHEST NECK ARM
2T 14.5 in. 9.25 in. 5 in. 3 in.
3T 16 in. 10.2 in. 5.9 in. 3 in.
4T 17 in. 11 in. 6 in. 3.3 in.
5T 18 in. 11.8 in. 6.3 in. 3.5 in.
BOTTOM
SIZE LEG WAIST LENGTH
2T 3.25 in. 8.5 in. 21 in.
3T 3.5 in. 8.6 in. 24 in.
4T 3.7 in. 9 in. 25.2 in.
5T 4 in. 9.4 in. 26 in.