Add a cozy layer to your jogging attire with the Columbia Women's Glacial IV Half Zip Fleece. This base layer top is made with soft and lightweight fleece that provides warmth without bulk. The half-zip design allows for easy ventilation, and the mock neck provides extra coverage. The active fit ensures a comfortable and flattering silhouette. Whether you're jogging on a cool morning or layering up for a winter run, this fleece is a versatile and stylish choice.