Helly Hansen Women’s Merino Half-Zip Base Layer Black S

Our Women's Merino Half-Zip Base Layer is a warm base layer top made in natural fibers, designed for winter activities such as backcountry skiing, hiking, and mountaineering. Its high protective collar keeps the cold out, and is constructed with ZQ-certified merino wool. ZQ-certified merino wool is a third party audited wool standard that requires growers to adhere to the best farm management practices. Merino wool is a soft and natural choice for thermal regulation and moisture management.