Smartwool's new Intraknit baselayer construction was a smash last winter, and they continue to pile it on this year. The Smartwool Intraknit Thermal Merino Base Layer 1/4 Zip Top combines Merino wool with polyester for fast dry times, cozy warmth and enhanced durability in the mountains.
53% Merino Wool / 45% Polyester / 2% Elastane
Slim Fit
Mesh Ventilation
Ribbed Elbows
3D Mapping Results in Near Custom Fit
Combines the Power of Merino with the Durability and Fast Dry Times of Polyester