Stay warm and stylish with the Smartwool Women's Merino 250 Base Layer Bottoms. These spandex base layer bottoms are made with Smartwool's Merino 250 fabric, which provides excellent insulation and moisture management. The flatlock seams reduce chafing, while the wide waistband offers a comfortable and secure fit. The natural odor resistance of Merino wool keeps you feeling fresh, even after multiple wears. Whether you're skiing, snowboarding, or simply running errands in the cold, these base layer bottoms will keep you cozy and comfortable all winter long.