Hi vis polo shirt. Made with moisture wicking polyester birdseye to help keep you cool while working in warmer temperatures for a professional look while on the job, this style design also features 3 button black collar. This hi-vis workwear meets ANSI/ISEA 107-2015 Type R, Class 3 standards with 2 in glass bead reflective tape and black shirt sleeve trim and collar. No chest pocket.