Created by physiologists to serve as the perfect base layer to slip on under winter jackets, the Columbia Omni-Heat™ Men’s Midweight Long Sleeve Half-Zip Top has an ergonomic fit and moisture-wicking panels under the arms and along the sides of your body where you perspire the heaviest.
- Omni-Wick™ under the arms and at sides draws perspiration away to keep your skin dry
- Omni-Heat™ locks in body heat while letting air in so you stay warm but don't get overheated
- Performance fit allows you to move with ease
- 4-way stretch fabric allows for a full range of motion
- Shell: 85% Polyester / 15% Elastane
- Lining: Omni-Heat™ Thermal Reflective Lining