• safety ankle shoe with glass-fibre safety toe cap and anti-perforation insert of type "S" • double-density PU/PU outsole delivers high standard of comfort while not compromising on durability • upper is made from innovative material PUTEK which ensures even better breathability than leather, together with great endurance and high anti-wear resistance but still preserving very solid water-resistance function • all of these features make UTTENDORF S3S a perfect choice for everyone, who seeks for breathable, comfortable and durable foot and ankle protection • it is a great solution both for outdoor jobs as well as for indoor jobs thanks to ESD feature