Under Armour Base 3.0 Crew
Product DescriptionFor extreme cold, the Under Armour Base™ 3.0 crew provides aggressive warmth and insulation with Under Armour's patented ColdGear® technology.

Features

Athletic, slimmer fit

Soft, brushed negative grid interior traps hot air, providing superior warmth

4-Way Stretch fabrication allows greater mobility and maintains shape

Signature Moisture Transport System wicks sweat away from the body

Quick-dry fabrication keeps you light and comfortable

Anti-Odor technology prevents the growth of odor causing microbes

95% polyester/5% elastane