“Excellent first layer on cooler and cold days. I sweat a lot and all my MAAP stuff is excellent at wicking it away. Love that I can get multiple wearings out of this before a wash is needed. Great for hiking and xc skiing too.
Sizing: I'm 5'-6" 125lb - thin build with wide shoulders and flat chest (36A). Medium fits great - miiight have been able to do a small.”