On its own, this jersey will get you through cool fall rides, and when combined with a jacket will neutralize those coldest winter rides. It is cut from our four-way stretch thermal fleece to maintain a sleek fit and stellar range of motion. We designed the front hem higher than usual to keep the jersey from bunching up when bent forward with hands in the drops. Our silicone gripper keeps the rear hem from riding up to give easy access to the pockets. Fabrics: 100% Polyester; Made in Vietnam. Type: Thermal. Reflectivity: Low-light visibility. SELECT Thermal Fleece fabric with 4-way stretch provides exceptional freedom of movement and warmth. Full-length Vislon® zipper for ventilation and ease of use. Gripper elastic with silicone print holds the jersey in position. Three back pockets plus additional single zippered back pocket for securing valuables. BioViz® high visibility colors and reflective elements.