Rothco Forced Entry Security Boot / 8'' 5 5. The security boot is constructed of a leather and denier nylon upper with a pigskin collar for durability. A moisture-wicking lining keeps you cool and dry all day long while the steel shank offers support. The tactical style boot also features a front stitched sole and slip-resistant cup sole for maximum grip and rust-proof hardware for long-lastingwear.' Specifications for Rothco Forced Entry Security Boot / 8'': Manufacturer: Rothco Gender: Unisex Men's Shoe Width: Regular Age Group: Adults Activity: Tactical Color: Black Fabric/Material: Steel Shank Nylon Fastener/Closure Type: Laces Features of Rothco Forced Entry Security Boot / 8'' Material: Nylon Material Specs: Steel Shank Package Contents: Rothco Forced Entry Security Boot / 8'' Rothco Forced Entry Security Boot / 8'' 5 5064-5