Fabric Information 100% quick dry polyester pique fabric Natural wicking and anti-bacterial odour control properties Special Features EN ISO 20471:2013 +A1:2016 Class 1 Ribbed collar 1 chest pocket 3 button placket Orange colour-way also conforms to RIS-3279/TOM when worn with RIS-3279-TOM Class 2 upper body clothing ID Reflection - Our angled chevrons allow people to know which way you are facing towards or away from them at a quick glance, increasing safety in low light