Smartwool Women's Classic Thermal Merino Base Layer Crew

Upgrade your winter wardrobe with the updated Smartwool Women's Classic Thermal Merino Base Layer Crew in Charcoal Heather. Designed for those who demand both comfort and performance, this 100% Merino wool top is a perfect choice for cold weather activities like skiing, hiking, climbing, or biking. We have improved this fan favorite with an enhanced fit and new color options to elevate your outdoor style. The interlock knit fabric provides natural thermoregulation, breathability, and odor resistance to keep you feeling fresh during intense movement. To ensure maximum comfort, we added shoulder panels and utilized flatlock seam construction to help prevent chafing against your skin. The slim fit follows your body contours for a streamlined feel, while the back body seam wraps to the front to provide a body-enhancing fit. Whether you are layering up for a mountain trek or a chilly morning ride, this base layer offers the reliability and warmth you need.