Stay warm and cozy during your winter runs with the ASICS Women's Thermopolis Base Layer Top. This top is made from a soft and lightweight fabric that provides excellent insulation and moisture-wicking properties. The brushed interior feels soft against the skin, while the flatlock seams reduce chafing and irritation. The half-zip design allows for easy ventilation and temperature control, while the thumbholes keep the sleeves in place and provide extra coverage for your hands. Whether you're running on the road or the trail, this ASICS base layer top will keep you comfortable and protected from the elements.