Smartwool Women's Intraknit Thermal Merino Base Layer 1/4 Zip - Small - Black / White

The Smartwool Women's Intraknit Merino 200 1/4 Zip Top is a merino wool blend base layer for breathable comfort in cold weather action. Intraknit fabric Uses a 3D-knit, engineered construction allowing for a lighter weight and clean finish. Combined with 3D body mapped mesh venting, all your hot spots will enjoy more air flow while ribbing in the elbows increases durability. Hike, run, fat bike your way through the lower temperatures. Features of the Smartwool Women's Intraknit Merino 200 1/4 Zip Top Merino Sport yarn combines the power of Merino with the durability and fast dry times of polyester Engineered construction Uses knit structures to enhance Performance with lighter weights and cleaner finish Mesh ventilation seamlessly knit in gender-specific zones designed to keep the body dry and comfortable 3D Mapping results in near custom Fit and freedom of movement while ribbed elbows provide added durability Fabric Details 53% Merino Wool, 45% Polyester, 2% Elastane