Smartwool Women's Intraknit Thermal Max Merino Base Layer 1/4 Zip (SW016143)

Our Women's Intraknit™ Merino 250 Thermal 1/4 Zip is here. This bulk-free, 100% Merino wool thermal layer brings a new dimension to active winter wear. With seamlessly integrated insulation and ventilation, perfectly articulated flex zones, and Merino wool comfort, it’ll be the first thing you grab when you need a warmer layer for your high-intensity, cold-weather adventures.

Body Mapped Mesh Venting Strategically placed mesh to increase breathability and comfort.

Reflectivity - Reflective elements for visibility in low-light conditions

• Slim Fit
• 100% Merino yarn provides the full power of Merino with unparalleled moisture management, insulation, thermoregulation, and odor control
• Engineered construction uses knit structures to enhance performance with a sophisticated finish
• Insulating terry loops are seamlessly paired with mesh ventilation in gender-specific zones designed to balance warmth and breathability
• 3D mapping results in near custom fit and freedom of movement while ribbed elbows provide added durability
• Knit-in reflective elements enhance visibility in low light conditions
• 8.25" (21 cm) center front zipper
• Knit in India: 100% Merino Wool