You've heard that layering for cold weather is best. The question is: What are the best layers to use The new Gore Power 2. 0 Thermo Lady Jersey is ideal as a mid layer: underneath a vest for spring and fall and under a heavier jacket, such as Gore's Power 2. 0 Lady Jacket, for blustery winter rides. The jersey's polyester fabric, brushed on the inside for softness, and an anatomic fit with a partially elasticized hem that keeps the jersey where it should, make cool weather training fun again. The brushed fabric is more than just comfortable: it has a highly wicking inside that moves moisture away from the skin. Rapid movement of perspiration off of the skin prevents rapid core cooling from wet and sticky fabrics. Helping the body with thermo regulation keeps your body warmer and drier. So get ready to pile on some miles. The Gore Power 2. 0 Lady Jersey was constructed with a women's specific form fit and three back pockets. It has a full length zipper with a semi lock slider, zip underflap and port, and reflective logo for visibility. It comes in sizes X Small to XX Large and is available in Neon Yellowred, Blackwhite, Whiteblack, and Redwhite.