Full Grain S2 Cow Rugger Waxy Leather; Leather Extra Padded Collar And Tongue;100 Cm Braided Nylon Laces With Central Core For Additional Strength; Treated For Water; Dust And Stain Resistance; Water Resistant Treated Seams ;Footology Elastopan Climate Control Insole Is A Moulded Insole Which Provides Superior Cushioning; Lightweight Comfort; Breathability And Durability;Pu Elastopan Material Ensures Good Thermal Regulation To Keep Feet Cool;Treated With Anti Bacterial And Anti Microbial Agent; Anti Static Midsole Shank Reinforcement For Additional Arch Support; The Midsole Is Made From A Flexible Low Density Polyurethane With A Shore Hardness; Anti Penetration (Apt) Midsole For Protection Against Sharp Objects Penetrating The Shoe;Toe Cap Steel (200 Joules;) The Parabolic Sole Is Made From Double Density Pu/Pu With A Concave Curve To Cushion Impact;The Outer Sole Is Made From A High Durability Polyurethane; The Shoe Can Withstand Temperatures Up To 95 Degrees Celsius; The Shoe Has Sra Rated Slip Resistance;Anti Static Sans / Iso 20345.