Go anywhere shirt/sweater - Minus33 Isolation Mid-Weight 1-4 Zip - Men's

It's a great sweater/shirt to wear and also goes very well with those lightweight weatherproof jackets as a base layer. I weared it with my North face Anden jacket and was very comfortable at about 20F and wind.
It's thin, pleasant to touch and because it's a merino wool doesn't makes you hot in the office. You can also wear it more than once before you need to wash it, no stink like regular shirt will get after one day.

This review was written in the old system and had content requirements that are different than reviews written today.