GloWear 8388 M Orange Type R Class 3/2 Thermal Jacket KitErgodyne Ei 25553 Class 3 2 Thermal Jacket Kit: Combines 8386 Class 3 Outer Shell Jacket and 8287 Convertible Thermal Jacket to create the ultimate 4 in 1 hi visibility jacket system! Features Weatherproof 300D oxford polyester outer shell Breathable PU coating Inner jacket with 100g 3M Thinsulate lining Inner jacket zips out and sleeves zip off to create Class 2 thermal vest 2" ANSI compliant 3M Scotchlite Reflective Black panels hide dirt and wear