Under Armour Women's 3.0 Base Layer Leggings

UA Base is a system of baselayers, numbered from 2.0 – 4.0, that takes you from cold to absolutely freezing temps. It uses a special negative grid

It uses a special negative grid structure to trap heat without adding bulk. Think long underwear, reengineered for athletes performing at their peak.

Under Armour Base 3.0 Legging Layer Women's 1343324-001 BLACK

Women's Base Layer Bottoms & Thermal Underwear

Talk with an expert about Under Armour Women's UA Base 3.0 Printed Leggings to get unbiased recommendations and great deals.

Under Armour Women's UA Base 3.0 Printed Leggings

Klim Womens Solstice Pant 3.0

Under Armour Ski & Snowboard Winter Apparel

UA Base 3.0 is built for very cold weather and moderate activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think

Women's UA Base 3.0 Crew

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

KLIM Women's Solstice Base Layer Pants 3.0 Small Black : Automotive

Under Armour Base 4.0 Crew

Under Armour UA Base 3.0 LG Black : Clothing, Shoes & Jewelry

Under Armour Women's ColdGear Base 3.0 Leggings XS Black at Women's Clothing store

UA Base™ 3.0 is built for extreme cold weather and lower activity. Their unique pattern traps heat without adding bulk. Think long underwear, revamped

Women's UA Base™ 3.0 Printed Leggings

Men's UA Base™ 3.0 Hoodie