Stay warm and comfortable with L.L.Bean Women's Cresta Wool Base Layer Pants. These flannel base layer bottoms are made from a blend of merino wool and nylon, which provides excellent warmth and durability. The pants feature a wide waistband for a secure fit and a gusseted crotch for enhanced mobility. Whether you're skiing, snowboarding, or simply enjoying the outdoors, these thermal pants will keep you cozy and stylish.