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
Under Armour Boys Packaged Base 4.0 Crew, (001) Black / / Pitch Gray, Small: Clothing, Shoes & Jewelry
Under Armour Men's Packaged Base 3.0 Leggings, Black (001)/Pitch Gray, Large : : Clothing, Shoes & Accessories
Under Armour Men's ColdGear Base 4.0 Leggings : : Clothing, Shoes & Accessories
Elite Screen Printing, Promotional Products & Apparel
Under Armour Outerwear Mens Packaged Base 4.0 Legging, Black (001)/Pitch Gray, Medium : : Clothing & Accessories
Under Armour Women's Base Legging 3.0 - Black
These women’s Tactical ColdGear® Infrared Base leggings have ColdGear® Infrared technology that keeps in body heat without adding bulk and have a
Women's UA Tactical ColdGear® Infrared Base Leggings
The Under Armour® Base 4.0 Extreme Base Layer Leggings for women keep you warm in serious cold. Made of a polyester/elasterell blend, these leggings
Under Armour Base 4.0 Extreme Base Layer Leggings for Ladies
Under Armour® Men's ColdGear® Base 4.0 Series Packaged Leggings