"What Our Gearhead® Experts Are Saying: ""I like the Fernflow Thermo for cold-weather rides because it’s warm but still breathable. The cut feels natural in the riding position, and the stretch fleece makes it comfortable on long days. I’ll wear it on its own or layer it under a shell when it’s wet."" We layer up with the GOREWEAR Fernflow Thermo Jacket when cold-weather rides call for warmth and mobility. Designed with recycled thermal fleece, it insulates while staying breathable, making it comfortable on both crisp trail sessions and chilly commutes. Cycling-specific details like pre-shaped shoulders and elbows ensure a natural riding fit, while a two-way front zipper makes it easy to regulate airflow. Elastic cuffs and hem keep warmth in place, and reflective details boost visibility in low light. With its versatile design, the Fernflow Thermo is just as at home on the bike as it is around town."