Dr. Doc Martens Black Industrial Steel Toe Safety Work Boot 。Dr. Martens Industrial work boots engineered for heavy-duty environments, featuring a robust steel toe and slip-resistant AirWair bouncing soles. These mid-calf boots are constructed with durable black tumbled leather and include a padded collar for enhanced comfort during long shifts. The design incorporates a secure lace-up closure with metallic eyelets and speed hooks, along with the signature yellow welt stitching. These boots meet ASTM F2413-11 standards for impact, compression, and electrical hazard protection. Brand: Dr. Martens Industrial Model: DM234 / SPT/EW Toe Type: Steel Toe Safety Rating: ASTM F2413-11 M I/75 C/75 EH Outsole: Slip Resistant / AirWair Closure: Lace-Up Style: Work / Safety Boot Keywords: Workwear, Construction, Safety, Gorpcore, Grunge, Punk, Industrial, Utility, Durable, Heavy Duty, EH Rated, AirWair, Bouncing Soles, Metalhead, Streetwear