Polishable full grain waterproof leather toe Waterproof leather and nylon upper 5.11® SlipStream Waterproof and Blood Borne Pathogen resistant membrane 5.11® Carbon-Tac safety toe for protection Puncture resistant midsole board for added protection ASTM F2413-18: I/75 C75 EH PR Certified CSA Z195-14 Certified Ortholite® full length dual density YKK® side zipper for easy on and off Ortholite® ankle foam for heel hold and comfort Achilles flex zone for better maneuverability 5.11® ATAC midsole and outsole with Shock mitigation system™ Agion® antimicrobial treatment on lining