Experience ultimate comfort and warmth with the Smartwool Women's Merino 250 Base Layer Bottoms. These base layer bottoms are made with 100% Merino wool, which provides excellent insulation and moisture-wicking properties. The flatlock seams reduce chafing, and the wide waistband offers a comfortable fit. The natural odor resistance of Merino wool keeps you feeling fresh, even during intense activities. Whether you're skiing, snowshoeing, or simply enjoying a winter hike, these base layer bottoms will keep you warm and comfortable all day long.