100% polyester, wicking, soft-touch micro mesh ? 150gsm. Certified to EN ISO 20471:2013 A1:2016 Class 2. Orange colourway also conforms to RIS-3279-TOM. Gap in reflective tape at side seams improves comfort and stretch. Fabric provides UPF 40+ protection. Side vent detail. Made with recycled content. Two-button placket. Ribbed collar.