Hi-Vis Yellow & Orange conform to EN ISO20471:2013 Class 2 & Orange also conforms to RIS-3279-TOM Black & Navy provide enhanced identification in the dark environment Two 5cm width reflective tapes around the body and one over each shoulder Contrast knitted navy collar and cuff on Hi-Vis Yellow & Orange while Black & Navy collar is self-matching 3 button placket Twin needle stitching Individually bagged