SAFETY SHOE LEATHER : Breathable Genuine Leather With Cool Comfort Technique. SOLE : Double Density PU Sole, Antistatic, Shock Absorber, Abrasion, Oil and Acid resistant with 200 Joules Broad Steel Toe. INSOLE : Anti-Fungal, Anti-Bacterial and Anti-Odor. COLOR : Black SIZES : 38 - 46 1 Year Warranty Against Manufacturing Defects. Test Report & Technical Data Sheet Can Be Organized Upon Request.