Delivering exceptional performance and improved functionality, the women's Smartwool Classic Thermal Merino crew base layer top maintains your warmth and comfort as you hike, ski, bike and more.
- 250-weight Interlock-knit merino wool enhances comfort, breathability, thermoregulation and odor resistance
- Updated fit improves functionality and range of motion
- Raglan sleeves
- Back-to-front wrapping body seam
- Flatlock seam construction minimizes chafing