Kids Size Guide

Our kids' sizes are labeled by age, which maps to approximate height and chest size. If your child is between two sizes, or tall for their age, size up.

Age label 2–4 yrs 4–6 yrs 6–8 yrs 8–10 yrs 10–12 yrs 12–14 yrs
Height (cm) 92–110 110–120 120–130 130–140 140–152 152–164
Body chest (cm) 53–57 57–61 61–67 67–73 73–79 79–85

Some product listings use a letter code instead of an age — for reference, YXS ≈ 6 yrs, YS ≈ 8 yrs, YM ≈ 10 yrs, YL ≈ 12 yrs. Where a listing gives its own age range in the size options, that is the more exact guide — use the table above only when a product doesn't specify.