Item: GB-801-1 Material:, high quality embossed leather inside the new breathable mesh (which can add fake fur, pure wool) PU injection outsole, PU rubber portfolio at the end. Features: oil, acid, lightweight, wearable , folding, with good anti-slip effect is not closed toe, comfortable, not a plastic, constantly end features: anti-smashing, anti-skid, insulation, wear-resistant, shock absorption, insulation, anti-puncture, oil acid, ankle protection, anti-static, anti-piercing (optional) Standard: meet the Chinese national standard high elastic soles, effective energy absorption. PU injection sole, comfortable, soft, breathable, effective moisture control soles. Acid and alkali resistant soles. Shoe soles to take the injection process, abandon the traditional adhesive technology, with excellent waterproof function. Anti-200J impact, in line with the highest global standards of safety shoes.