Perfect for cool-weather treks and everyday wanderings, the women's Columbia Boundless Trek half-zip pullover is a ligthweight, water-resistant layer that easily adapts to the day.
Stay dry and in your zone when hiking or climbing in the women's adidas Terrex Multi Half-Zip long-sleeve shirt. Backpack-friendly and moisture-managing, it's a go-to layer under your jacket or alone.
A game changer and wardrobe maker, the women's Smartwool Thermal Merino high-neck top is made with 100% merino wool, so it's warm, cozy, breathable and odor-resistant.