Simms Core Shirt Size Chart

Size (US)Chest (in.)Neck (in.)Sleeve (in.)
XS33 - 3513.5 - 1432 - 33
S36 - 3814.5 - 1533 - 34
M39 - 4115.5 - 1634 - 35
L42 - 4516.5 - 1735 - 36
XL46 - 4817.5 - 1836 - 37
2XL49 - 5118.5 - 1937 - 38
3XL52 - 5419.5 - 2037 - 38