... 1.Standard:CE S3 2.EVA injection insole 3.Speed lacing system 4.Non-slip,no broken goodyear outsole 5.light ... resistant-heat,oil-resistant,shock absorbent,impact proof,anti punctureUpperSmooth leather uppers with fine detailingLiningPerforations and non friction liner keep feet ... for Extra Comfort.3. High Quality Black S3 Water Resistant Leather Upper4. Sole unit resistant to oils, acids and alkalis5. ...