The SV63 is a durable class 3 surveyors’ safety vest that will get you noticed during the day or night. This comfortable surveyor vest features a zipper closure, reinforced dual mic tabs and multiple pockets in strategic locations for easy access and storage of your essential tools. To keep you protected in low light conditions, the SV63 features two-inch silver reflective material tape with one horizontal and two vertical stripes as well as one horizontal stripe on each sleeve. To make you more visible in day light conditions, the SV63 has contrasting trim detail along the reflective tape. The SV63 has an ANSI rated 100% polyester solid knit front and mesh sleeves .