Women's base layers

Karpos women's thermal underwear and base layers form the first and most critical tier of the layering system. Engineered for direct next-to-skin wear, these garments serve the essential role of managing body moisture and regulating temperature during mountain pursuits in harsh cold. Active temperature control for winter: During ski touring or winter mountaineering, your body generates heat and sweat that must be instantly wicked away to prevent dangerous chills during rests or descents. Our base layers feature technical yarns and natural fibers with exceptionally high breathability that dry rapidly. With flatlock seams and a snug, non-restrictive fit, they ensure a perfect microclimate—keeping you dry, warm, and ready to tackle challenging trails.