Size (US) Chest Neck Waist Arm Length
XS 19" 8.5" 19" 8.4"
S 20" 8.75" 20" 8.6"
M 21" 9" 21" 8.9"
L 22" 9.25" 22" 9.1"
XL 23" 9.5" 23" 9.4"
XXL 24" 9.76" 24" 9.6"