HECKEL SAFETY SHOES SIZE: 46 MODEL: MACCROSSROAD COLOR: BROWN SOLE: GOOD GRIP DUE TO MACSOLE® ADVENTURE RUBBER SOLE . ALL-TERRAIN SOLE WITH DEEP TREADS. UPPER: LEATHER LINING: BREATHABLE TEXTILE-MESH TOECAP: METAL-FREE MIDSOLE: METAL-FREE WITH PERFOSAFE. INLAYSOLE: CELL TECH: ERGONOMICALLY SHAPED EVA INSOLE TO WICK PERSPIRATION AWAY., MANUFACTURER : 100915 HECKEL MANUFACTURER PART NUMBER: 6265507-46, , THE PRODUCTION DATE AND YEAR SHOULD BE WITHIN 2023