Stay warm and comfortable during your outdoor activities with the Smartwool Women's Merino 250 Base Layer Crew. Made with 100% merino wool, this synthetic base layer top offers natural insulation and moisture-wicking properties. The crewneck design provides added coverage, while the flatlock seams prevent chafing and irritation. The Merino 250 fabric is breathable, odor-resistant, and quick-drying, making it perfect for all-day wear. Whether you're skiing, hiking, or camping, this base layer top will keep you cozy and comfortable in cold weather conditions.