Women's Baselayers

Every great mountain day starts with the right baselayer. Stio women's baselayers include tops and bottoms in lightweight, midweight, and heavyweight options that sit next to your skin, move moisture away, and hold in warmth. Wool and synthetic fabrics keep you dry when you work hard and comfortable when you slow down, so they suit skiing, snowboarding, winter hiking, and cold-weather runs. Choose a thin layer for high-output efforts, or a thicker set for lift lines and early mornings. Designed in Jackson, Wyoming, each piece has a close, flexible fit that layers smoothly under fleece, insulation, and shells. Start with a baselayer and build a system that works from the skin out.