UA Base 2.0 is built for cold weather and high activity levels. It uses a unique pattern that's designed to trap heat without adding bulk.
Under Armour Women's ColdGear® Base 2.0 Leggings XS Black at
Under Armour Women's ColdGear® ½ Zip XS Black at Women's
Women's Baselayer Bottoms - Ramakko's Source For Adventure
Under Armour Baselayers - Ramakko's Source For Adventure
Womens UA ColdGear®: Stay Warm
Under Armour Women's ColdGear® Base 2.0 Leggings XS Black at
UNDER ARMOUR - Ramakko's Source For Adventure
Women's ColdGear® Authentics Leggings
Under Armour Women's ColdGear® Base 2.0 Leggings XS Black at