W's Lightweight Insulated Jacket Size Chart

1- Lenght
2- Chest 3- Sleeve
XS 26 19.5 24
S
27
20.5 24.5
M 28 21.5 25
L 29 22.5 25.5
XL 30 23.75 26

 
*All measurements are in inches and were calculated on flat garments.