Technical Specifications for Safety Shoes – S3S Category Basic Data: Upper Material: Microfiber Leather Sole Material: PU/PU (Dual Density Sole) Foot Protection: Category: S3S Slip Resistance: SR Composite Toecap: Impact resistance up to 200 Joules Compression resistance up to 15 kN Anti-puncture Midsole: Made of 4mm thick plastic material Provides protection against penetration of sharp objects up to 1100 Newtons Shock Absorption at the Heel: Reduces foot fatigue during long periods of walking Compact Design: Reduces water absorption and penetration Outsole Properties: Oil-resistant Anti-static Anti-slip Contains grooves and channels for increased stability Additional Information: Complies with EN ISO 20345 standard requirements