Class-3 safety vests are the ultimate in safety visibility gear.  Rated for 50 mph and over near traffic, these are the vests the professionals wear especially when weather conditions are tough and reducing visibility.  For cold weather applications winter jacket and parka styles are available.  Quite a bit of gear can be stored in the chest and side pockets which come standard on many of the safety vests, as well as the parkas and winter jackets.