BASE is a safety shoe with PU/PU sole, oil resistant, abrasion resistant, flexible, antistatic, non-slip, shock absorbing. BASE has a simple design, and is extremely comfortable and waterproof. Perfect value for money UPPER: in black leather, 1.6/1.8 mm thick LINING: in breathable blue AirMesh fabric, abrasion resistant, 1.2 mm thick, antibacterial TOE: in ultra-resistant steel ANTI-PERFORATION FOIL: in ultra-resistant, highly flexible INSOLE: simple, removable, anatomical, easily adaptable to the sole of the foot MIDSOLE: in polyurethane, black color, directly injected into the upper, elastic, shock absorbing SOLE AND TREAD: in polyurethane, gray color, abrasion resistant, anti-slip with large anti-discharges- mud, shock absorbing heel EN ISO 20345: 2011 S3 SRC standard