Introducing the RACE Lightweight Windproof Vest, crafted for cycling enthusiasts seeking optimal performance. Its professional-grade design features a thin windproof layer on the front and breathable mesh on the back, ensuring comfort and ventilation during rides. Weighing a mere 78.6g (size XS), it offers a tailored fit and easy access with a back opening design. With a YKK dual-opening zipper and silicon anti-slip band, this vest combines functionality with lightweight construction for an unparalleled cycling experience.