Men's Smartwool Intraknit Thermal Merino Colorblock Long Sleeve Base Layer

4017-SW016453

Our slim fit is intended to follow the contours of the body
Featuring Intraknit™ technology: Insulation, articulation, and ventilation are seamlessly integrated to help with movement and comfort during high-intensity activities
Merino Sport yarn combines the power of Merino with polyester
Seamlessly knit mesh ventilation
3D mapping results in near custom fit and freedom of movement