Multi-pockets make it more convenience for outdoor and long trip. It is adopted lot of reflected materials on the chest and the back.It has breathable windows on the shoulders and arms. Even more, it intercalates a removable lining to keeping the users warm. It surely is a multifunctional jacket including windproof, protective,reflected and warming. It is a perfect choice of JK25 if you do not want to get too many racing jackets.