Shoes have been tested in accordance with the specifications of DIN EN 61340. They generally have a volume resistance of 7.5 x 10^5 to 3.5 x 10^7 ohms.
Safety class S2
Shoes with a protective toe cap. They are slip-resistant, antistatic, waterproof and have energy absorption capacity in the heel area. They also have a closed heel area and a fuel-resistant sole.
Shoes with a protective toe cap made of aluminum, plastic or steel. They are slip-resistant, antistatic, waterproof and have energy absorption capacity in the heel area. They also have a puncture-resistant steel midsole, a profiled outsole and a closed heel area. A fuel-resistant sole is also possible.
Steel toe cap
Steel toe caps are somewhat heavier than other materials, but are very stable and resistant. As a rule, they can withstand a force of at least 200 joules.
Exchangeable insole
The insole is not firmly integrated into the shoe, but only inserted loosely. It can therefore be easily replaced if necessary.