The NWT Smartwool Classic Base Layer Thermal Merino in grey mountain scape, size S, is a high-quality base layer top designed for women who engage in winter sports like skiing. Made from 100% Merino Wool, this top provides mild compression and thermal features to keep the wearer warm and comfortable during outdoor activities. With long sleeves and a classic style, this Smartwool top is machine washable and perfect for staying cozy on the slopes.