Men's Intraknit Thermal Merino Base Layer Bottom

Discover the perfect foundation for your layering system with SmartWool's  Intraknit™ collection. This Men's Intraknit Thermal Merino Base Layer Bottom is designed to keep warmth in and an integrated seamlessly knit mesh ventilation system to keep you dry and comfortable. Get freedom of movement with our revolutionary 3D mapping that creates a near custom fit around the body. Durable ribbed elbows won't slow you down on your adventures. Step into our slim fit, Merino wool pants to take on any weather. Enjoy the tailored feel of Intraknit™ technology that combines insulation, articulation and ventilation to amplify your movements and comfort during high-intensity activities. Merino Sport yarn provides all the performance of Merino with the durability and fast dry times of polyester.