The men’s 12” Polished Black Onyx Shyloh by Durango® style features full-grain leather, soft mesh lining, and features the Shyloh ACS Footbed™ for shock absorption and support. This style includes a fiberglass shank, ¾ Goodyear® welt construction, little way shank stitch for ultimate durability, rubber outsole, single row welt stitch, 1 ¾” nailed heel and a R toe. Features: Advanced Comfort System Footbed™ The Shyloh ACS Footbed™ helps resist fatigue with a memory foam top layer and a heel and forefoot plug to provide shock absorption and support. Soft Toe This product is not equipped with safety toe protection. Full-grain leather Single row welt stitch R Toe Fiberglass shank Rubber outsole Soft mesh lining 3/4 genuine Goodyear® welt construction Little way shank stitch for ultimate durability Shyloh ACS Footbed™ 1 3/4" nailed heel Toe Type: R Toe Heel Height: 1 3/4 INCHES Calf Circumference: 15 INCHES