W's Insulated Shirt Size Chart

1-Lenght
2-Chest 3-Sleeve
XS 26.5 20 24
S 27 21 24.5
M 28 22 25
L 29 23 25.5
XL 30 24.25 26

 
*All measurements are in inches and were calculated on flat garments. For general body sizes, go to Body Size Guide