Much like the OccuNomix original bomber jacket, the Premium 4-Way Black Bottom Bomber Jacket is a Class 3 high visibility jacket that can be worn in four different configurations. Made from high-quality components, including 2” 3M Scotchlite Reflective Material and 100% ANSI Polyester with PU coating, the OccuNomix Premium 4-Way Original Bomber Jacket has a temperature rating of 2.5 to 21 degrees fahrenheit.