SIZE

NUMERIC SIZE (US)

CHEST

XS

00-0

30.5"-32.5"

S

2-4

33.5"-35.5"

M

6-8

36"-38"

L

10-12

39.5"-41.5"

XL

14-16

43.5-45.5"

XXL

18-20

47.5-49.5"