Good mid layer
Climbed mount saint Helens dec 18, 2011. This is the garment I wore as a mid layer. Way to hot for me. Had to just use as an out layer. Wicked moisture really well and pushed to the outside of garment. Once cleared wood line had to change to different mid layer all together, but only because I'm particular and sweat way to much. Since then just wear garment out and about around town. I'm 6'1" 175 and large fits perfect.