While not strictly spandex base layer bottoms, the Columbia Women's Glacial IV Print 1/2 Zip Fleece Pullover is a popular choice for layering during colder weather. This pullover is made with a soft and cozy fleece fabric that provides warmth and comfort. The half-zip design allows for easy ventilation and temperature control. It has a flattering fit and is available in various stylish prints. Whether worn as a base layer or on its own, this pullover is a versatile and fashionable option for women.
