Under Armour® Women's Base 4.0 Extreme Base-Layer Leggings

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. Think long

Women's UA Base 2.0 Leggings

Under Armour UA Base 4.0 SM Black at Women's Clothing store

Under Armour Women's ColdGear Base 4.0 Leggings XS Black at Women's Clothing store

Men's Cold Weather Base Layers

Under Armour® Women's Base 4.0 Extreme Base-Layer Leggings

UA Base 4.0 is built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think

Women's UA Base 4.0 Leggings

UA Base 4.0 is built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think

Women's UA Base 4.0 ½ Zip

The 6 Best Thermal Underwear of 2024

Under Armour® Women's Base 4.0 Extreme Base-Layer Leggings

Under Armour® Women's Base 4.0 Extreme Base-Layer Leggings

Under Armour® Women's Base 4.0 Extreme Base-Layer Leggings

The Best Ski Gear of 2024, Tested and Reviewed

Under Armour® Women's ColdGear® Base 2.0 Crew Long-Sleeve Shirt

Under armour women's coldgear authentics mockneck, Baselayer

Women's Cold Weather BaseLayer White

UA Women's Coldgear Base layer Hoodie

Under Armour 1365395 Women's UA Tactical ColdGear Infrared Base

Under Armour ColdGear Spectra 1/2 Zip Base Layer 2.0 Blue Purple