LAMEDA Windproof Fleeced Pants For Outdoor Sports 82% Polyester;18% Spandex keep it warm windproof and ventilate Windproof Fabric on the front and Fleece on the back to keep you warm when riding Zippered pockets with sturdily built zips on each side coupled with easy to adjust leg openings. This gives the athletes the much-needed flexibility around the knee area. Reflective logo improves the visibility of the athlete under low or poor lighting conditions Integrated as a safety standard for professional and fitness cyclists.