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The Smartwool Classic Thermal Merino Base Layer 1/4 Zip Top is a staple in the base layer world. Constructed of 100% merino wool for enhanced comfort, breathability, and odor resistance. Exactly what you need for hitting the hill day after day.
100% Merino Wool – Made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance.
Fabric Weight | Merino 250 – This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions.
Slim Fit
Fit Updated to Improve Functionality While Enhancing Aesthetics
Flatlock Seam Construction Designed to Eliminate Chafing
Shoulder Panels Eliminate Top Shoulder Seams
10" Center Front Zipper
Size | XS | S | M | L | XL | XXL |
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Weight (g) | 298 |