Specifications include, but are not limited to: Class 3/Class E Type R high visibility rain suit (jacket with detachable hood, and bib overalls) for use in occupational environments such as but not limited to public access highway right-of-way, roadway temporary traffic control (TTC) zones or from vehicle and construction equipment within a roadway TTC zone. The suit must be constructed of durable 100% polyester material in accordance with this specification to be worn by SCDOT employees during both day and night conditions. The Class 3 Type R rain jacket and Class E bib overalls must be manufactured using ANSI/ISEA 107-2015 background, retroreflective and combined-performance materials meeting all the design requirements.