Sierra Trading Post offers the Kenyon Men's Expedition Weight Long Underwear Top
in Brown (pictured), Olive, or Black for $9.95
. Coupon code "SWA12" cuts shipping to $2.95
. That's $20 off and the lowest total price we could find. (For further comparison, it's $17 under the lowest total price we could find for a similar top elsewhere.) It's available in S to 2XL, although not in all size/color combinations. Deal ends September 25.