When it's cold out, start with this base layer from
Thermal grid fabric traps body heat yet remains breathable, wicks moisture and dries quickly keeping your core temperature under control no matter your activity of choice.
- Fitted: Next-to-skin without the squeeze.
- Ultra-lightweight UA Base™ 1.0 is built for higher activity levels or less intense cold
- Soft, brushed negative grid interior traps hot air, providing superior warmth
- 4-way stretch fabrication allows greater mobility in any direction
- Moisture Transport System wicks sweat away from the body
- Anti-Odor technology prevents the growth of odor causing microbes
Moisture Transport System
UA's signature, sweat-wicking technology pushes sweat away from your body to the surface of your gear so it dries faster.