The Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip in Twilight Foggy Pines is designed for ultimate comfort and warmth during outdoor adventures. Made from soft, breathable merino wool, this base layer provides excellent insulation while managing moisture effectively. The 1/4 zip allows for easy temperature regulation, and the stylish print adds a touch of flair. With a slim fit that layers effortlessly, it's perfect for skiing, hiking, or lounging.