Coldpruf Base Layer is our new favorite long underwear!  Just like the old Duofold pieces the Coldpruf Authentic Wool Long Underwear has 2 layer engineering.  That means Merino wool outside for extra warmth, super soft ringspun cotton inside for extra comfort and just a touch of nylon for extra durability.

Navy 2 Button Henley Field Shirt

Inside:  100% combed ringspun cotton
Outside:  65% combed ringspun cotton, 25% Merino wool, 10% nylon

20% OFF: was 33.99  now 27.19