-The specifications of the Safety Shoes Men for Work include Anti puncture material: Steel bottom/aramid and Anti smashing material: steel toe from the brand sennuoke. -These shoes are designed to provide essential protection for workers in various industries, with features such as Anti smashing, Anti piercing, non-slip, oil resistance, corrosion prevention, and Anti iron filings. -The outsole material is made of durable PU and can be used by both men and women.