Built to flex and follow you like a shadow, the men's Smartwool Intraknit Thermal Merino base layer bottoms put warmth first, while 3D knit mesh ventilation helps keep you dry and comfortable.
Features
Made with Merino Sport yarn to offer the power of merino paired with the durability and fast dry times of polyester—perfect for skiing, running and high-intensity training
Intraknit™ technology offers insulation, articulation and ventilation to amplify movement and comfort during high-intensity activities
Seamlessly knit mesh ventilation is designed to keep you dry and comfortable
3D mapping provides maximum mobility while ribbed elbows provide added durability
Smartwool slim fit is intended to follow the contours of the body