The Grisport 70299 S3 safety shoes in brown leather provide comprehensive protection for demanding work environments. These men's safety shoes feature a steel toe cap protection according to EN ISO 20345, which withstands impact forces up to 200 Joules and protects against falling objects. The shoes incorporate Kevlar insoles and PU/Nitrile outsoles, offering puncture resistance against sharp objects while ensuring excellent slip resistance on various surfaces. The outsoles demonstrate exceptional durability with oil, acid, and cut resistance, and can withstand continuous heat exposure up to 200 degrees Celsius as well as short-term contact heat up to 300 degrees Celsius. The waterproof Sympatex lining ensures that feet stay dry in wet conditions, while the removable antibacterial insole with an integrated HeelSupport system provides optimal stability and heel support during movement. These safety shoes are designed for construction, metalworking, agriculture, and transportation applications, combining safety certification with practical comfort features. The safety shoes in size 45 made of brown leather maintain antistatic properties and feature a closed heel construction with shock-absorbing capabilities for all-day wear in industrial environments.