Jackson Bellaimeywrote a review of SmartWool NTS Midweight 1/4-Zip Top - Men's on November 9, 2009
I wear this a lot: hiking, running, layering, going to class, etc. I'm able to for two reasons:
1). it's a well made piece of clothing that looks good and performs well.
2). it doesn't stink after adventuring in it so I just throw it on again instead of throwing it in the laundry.
6'2" 180 and the large fits well.