Features; • 100% polyester “Bird Eye” fabric. • 130gsm fabric weight • Manufactured using 100% GRS Certified polyester yarns • Hex patterned heatseal Retro-Reflective tape for comfort and flexability. • UV Protective SPF40, “EN 13758-1 – Part 1: Method of test for apparel fabrics.” • Conforms to EN ISO 20471 Class 2 High Visibility • RIS-3279-TOM – Railway use certified.