The Grisport 70216L is an EN 20345 safety class S3 shoe. The S3 class means that it meets safety requirements. The shoes are made of leather and PU/Nitrile. Thanks to the steel toe cap and midsole, it is protective if objects fall on it or if you step on a screw or nail. The shoes are also antistatic and can withstand 300 degrees Celsius contact heat. Thanks to the reinforcement at the heel, you have extra support when you need it. Thanks to the removable insole, you can always replace it for optimal comfort or even orthopedic insoles.