Norm: En ISO 20471 Class 1, En ISO 13688Shell Fabric 1: 80% Polyester/ 20% Cotton, Ca. 280 G/M²Shell Fabric 2: 65% Polyester/ 35% Cotton, Ca. 250 G/M² Colour: Fluo Yellow / Navy Sizes: 42 64 Light And Comfortable Twill Fabric \n• Comfortable Fit SAFESTYLE JESSEN High Visibility Shorts