Columbia False Summit ll Zip Polo

Great fit and feel to the material. Wicks away moisture, but is plenty warm for cool/cold conditions. Nice Style, I got lots of complements on it the first few times I wore it. Then I wore it under a day pack for a hike, and the material is ruined. Turns out the shirt is not designed for outdoor use of any significance, despite its athletic cut. Maybe I'll contact Columbia for a replacement (lifetime warranty, at least it's claimed).