First things first. The Smartwool Women's Intraknit Thermal Merino Base Layer is intended for cool to cold weather and high-intensity activities. Smartwool's most advanced performance base layer is 3D-knit to provide a tailored fit with mesh ventilation to balance warmth and breathability.
Features
- Fit: slim fit with articulated performance
- Merino wool regulates temperature
- Polyester for durability and fast dry time
- Seamlessly knit mesh ventilation
- Knit structures engineered to enhance performance
- 3-D mapping results in near custom fit and freedom of movement
