Smartwool Men's Intraknit Thermal Merino Base Layer Crew (SW019286)

This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather activities. With Merino Sport yarns and gender-specific ventilation perfectly placed to maximize thermoregulation and breathability in high-intensity activities, it helps amplify moisture management, movement, and comfort. When you're in our best base layers, you're ready for anything.

• Slim Fit
• 3D mapping results in near custom fit and freedom of movement while ribbed elbows provide added durability
• Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable
• Engineered construction uses knit structures to enhance performance with lighter weights and cleaner finish
• Garment Weight: 208 g = 7.34 oz
• Knit in India: 53% Merino Wool, 45% Polyester, 2% Elastane
• Merino Sport yarn combines the power of Merino with the durability and fast dry times of polyester

Intraknit™ Thermal Merino

Our most advanced performance base layer is 3D-knit to provide a tailored fit with mesh ventilation to balance warmth and breathability.