Columbia's warmest for Winter's coldest.
Reach for the Columbia Men's Heavyweight II Half-Zip Top Baselayer when winter's temps are at its lowest and you're still craving a ski session. Omni-Wick manages moisture if you start sweating in this heavyweight baselayer. Columbia added an odor-resistant treatment and an Omni-Heat thermal reflective lining for a surprising boost in toastiness.
- Omni-Wick moisture management
- Omni-Heat thermal reflective
- Antimicrobial odor-resistance
- Performance fit
- 1/2-zip front
- Smooth flatlock seams