McRae Hot Weather All Black Jungle Boot with Panama Outsole 8 Inch USA Made The original Tropical Jungle Boot! The vulcanization process is used to attach the outsole to the upper. This process creates a bond of unprecedented strength. The boot has a Panama outsole which is designed to effectively shed debris and does so with ease. Specs Height 8" Bottom Military specification oil, acid, and slip resistant vulcanized rubber Panama outsole Comfort Removable cushion polyurethane sock insert Upper Black full-grain leather and Black Cordura upper with padded collar Closure System Nylon coated speed hook & eyelet lacing system Ventilation Nylon coated brass drainage vents promote rapid drying in wet conditions Origin Made in USA Sizes Sizes available: 5 - 12, 13 R & W SIZING TIP: Please note the manufacturer recommends ordering a full size smaller than your normal casual shoe size. So say if your sneaker size is 11 regular than you would order a size 10 regular in any of the McRae boot styles. McRae Hot Weather All Black Jungle Boot with Panama Outsole 8 Inch USA Made