Conforms to EN ISO 11612 A1 + A2, B1, C1, E2 and F1.EN ISO 11611 class 1, A1 + A2.ASTM F1959/F1959M-12 APTV=11.2 CAL/CM2.Flame resistant finish.UPF 50+.Stud closure.Two chest pockets with flaps.Radio loop.Concealed media pocket.Stud adjustable cuffs.Branding on left sleeve.Co-ordinates with PW455.