Modaflame Flame Retardant Hi-Vis Long Sleeved Polo Shirt Portwest FR77 The lightweight, modacrylic fabric together with the reflective strips provide the wearer with advanced visibility and protection in hazardous situations. Features include concealed front button opening and contrast colour on the collar and cuffs. Features Inherent flame resistant qualities will not diminish with washing Protection against radiant, convective and contact heat Flame resistant ribbed cuff for added safety Concealed button closure High cotton content for superior comfort Premium sew on flame resistant reflective tape 40+ UPF rated fabric to block 98% of UV rays CE certified CE-CAT III EN ISO 11612 A1, B1, C1, F1 EN 1149 -5 IEC 61482-2 IEC 61482-1-1 Elim 4.4CAL/CM IEC 61482-2 IEC 61482-1-2 APC 1 EN ISO 20471 Class 3 ASTM F1959/F1959M-12 EBT = 4.3 CAL/CM2(HAF = 66%) Shell Fabric : Modaflame Knit: 60% Modacrylic, 39% Cotton, 1% Carbon Fibre 210g