The Mens Chrono Wind Vest will quickly become a staple in your cycling wardrobe to the point that youll be packing it for every ride. Featuring stretch nylon this vest is feather light extremely packable & moves with you. It has an athletic fit with room for cargo in your jersey pockets. We also integrate mesh ventilation into it so it protects while still breathing & ensuring your heat can escape. All of these features & the Chrono Wind Vest still packs down to the size of a clementine so why not pack it on every ride?