Specifications Type Seamless 5" Tactical Boot With Side Zip Toe Soft Toe Upper Seamless Micro Mesh Color Black Lining Moisture Wicking Nylon Mesh Insole Removable Injected Eva Cushion Insert Outsole Dual Density; Rubber Bottom And Lightweight Injected Eva Cushion Midsole Special Feature 100% Non-Metallic Features Astm F2892 Electrical Hazard Protection Security Friendly