S = Small
M = Medium
L = Large
LT = Large Tall
XL = Extra Large
XLT = Extra Large Tall

Please note that our Flume, Bond, Franconia and Washington base/mid/outer layers all are men's sizes and designed to be longer than normal in the torso -- we hate that breeze of cold air across our lower back as much as you do!  They are also designed to be worn together, so if you are an 'L' in a Flume, you should be an 'L' in Franconia.

 Men's Sizes: 

S

M

L

LT

XL

XLT

Chest:

37-39" 39-41" 42-45" 42-45" 46-49" 46-49"

Sleeve:

32" 34" 35" 37" 36" 38"