Stay warm and comfortable during your outdoor activities with the Under Armour Women's ColdGear Base Layer Leggings. These synthetic base layer bottoms are designed to provide maximum warmth and moisture-wicking properties. The leggings feature a fitted design that hugs your body without feeling restrictive. The soft, brushed interior traps heat to keep you warm, while the smooth exterior allows for easy layering. Whether you're skiing, hiking, or running, these base layer leggings are a must-have for any active woman.