The Smartwool Women's Merino 250 Base Layer Crew is a popular choice for women who prioritize warmth and comfort in their base layer top. Made with 100% merino wool, this top offers excellent insulation and temperature regulation. The crewneck design provides extra coverage and warmth. It features flatlock seams to prevent chafing and irritation. The natural odor resistance of merino wool ensures that you stay fresh even during intense activities. Whether you're skiing, hiking, or simply lounging at home, this top is a cozy and reliable option.