Protective boots that will protect you against rain and cold and at the same time release moisture. Outer sole of lightweight material with excellent winter grip. Practical and comfortable boot with a zipper on the inside, wide fit and improved damping. Security class S3 SRC. CertificationsEN ISO 20345:2011 S3 SRC Material CompositionPU/PU FunctionalityAntistatic properties Breathable insole ESD approved (confirms with IEC 61340-5-1) Oil resistant outsole Padded boot shaft Pull loops Shock absorption zone Snow lock Toe reinforcement Waterproof Zipper ESD (IEC 61340-5-1) approved FitWide fit ToeCap MaterialAluminium UPPER MATERIAL: Full grain leather Insole MaterialTextile, soft PU, shock absorbtion zone in gel, TPU support, polyester-based conductive thread Lining MaterialPolyester Ideally suited for the following professionsCraftsman,Driver,Road Worker,Construction Worker,Bricklayer,Tile Layer,Electrician,Roof Layer,Concrete Worker,Lumberjack Key Product FeaturesWaterproof, Breathable, Winter Clothing, Slip Resistant/SLP, Toe Cap, Oil Petrol or Chemical Resistant, S3 We deliver Blaklader Workwear 2319 S3 Winter Shoes worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices