Advertiser content from Under Armour Under Armour ColdGear Base 2.0 Leggings These Under Armour ColdGear Base 2.0 Leggings ($60) are the perfect pair to take in cold-weather conditions; they double as long underwear. Image Source: underarmour.com Under Armour ColdGear Base 2.0 Leggings $60 from underarmour.com Buy Now