Under Armour ColdGear Base 4.0 1/4 Zip, 1343242001LG-Parent

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 long underwear, revamped for today's top athletes.

Under Armour Men's ColdGear® Base 4.0 ¼ Zip SM Black : Clothing, Shoes & Jewelry

Under Armour ColdGear Base 4.0 Crew

Under Armour Men's ColdGear® Base 4.0 ¼ Zip SM Black : Clothing, Shoes & Jewelry

Under Armour Men's ColdGear® Base 4.0 ¼ Zip SM Black : Clothing, Shoes & Jewelry

Under Armour Men's ColdGear Base 4.0 Leggings : : Clothing, Shoes & Accessories

Under Armour Men's ColdGear® Base 4.0 Leggings SM Black : Clothing, Shoes & Jewelry

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

Men's UA Base 4.0 ¼ Zip

Under Armour Men's ColdGear Base 4.0 Leggings : : Clothing, Shoes & Accessories

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 men's cold weather leggings are built for extreme cold weather and lower activity. Their unique pattern traps heat without adding bulk.

Men's UA Base 4.0 Leggings

Under Armour ColdGear Base 4.0 Crew

Men's Armour Fleece® ¼ Zip

Under Armour Men's ColdGear® Base 4.0 Leggings SM Black : Clothing, Shoes & Jewelry

Under Armour Tactical Men's ColdGear Base 4.0 1/4 Zip Black

Under Armour Men's ColdGear® Base 4.0 Leggings SM Black : Clothing, Shoes & Jewelry