UA Base™ 3.0 is heavyweight protection in a lightweight layer. It provides superior warmth for times when you know you'll need it.
- UA Base™ 3.0 is built to fight the bitter cold without weighing you down
- 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
- 7.0 oz. Polyester/Elastane