Upper Material: Full Grain Leather Toe Box/Nylon Stitching: Triple/Double Stitching Lacing: Metal Eyelet Lacing Lining: Vapor Wick Lining Insole: Removable Insole Safety Toe: N/A Shank: Steel Shank Midsole: PU Midsole Outsole: Lightweight Carbon Rubber Outsole Heel: Tactical Air Heel System Resistances: Slip Resistant Hospitality and Food Service Industry Applications