Safety boots with penetration protection of steel, aluminium toe cap and shoelaces. Insole of textile, soft E.V.A., electrically conductive polyester threads, merino wool and double shock absorption zones in Poron® XRD®. Outer sole of rubber and upper part of split leather and Cordura®. Colour: black/grey and red. EN ISO 20345:2011, SR HRO WR SRB