Ready for long days in the snow, the Smartwool Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip combines dependable warmth with performance-driven comfort. Its Merino wool and polyester blend helps regulate body temperature, manage moisture, and resist odors, keeping you comfortable as conditions and effort levels change. Innovative Intraknit technology places insulation, ventilation, and stretch where you need them most, while integrated mesh panels help release excess heat during demanding climbs and fast-paced descents. An adjustable quarter-zip lets you fine-tune airflow, and the slim fit layers easily beneath your favorite ski jacket or shell. With bold styling and technical performance, Smartwool Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip Top for women's is a top choice for skiing, snowboarding, ski touring, and winter hiking.
Merino wool and polyester blend for moisture management and odor resistance
Integrated mesh ventilation to balance warmth and breathability during high-output activities
Quarter-zip neckline for adjustable airflow and easy on-and-off
Slim, body-hugging fit for comfortable layering
Winter 2026/27 product
Smartwool Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip Top -
