Technologically advanced materials go into every Dan Post work boot. Dan Post boots are driven by the demands of the everyday working man. Dan Post Nogales boot features waterproof membrane also called "Waterproof Bootie Construction," trapping moisture between the lining and the leather outside boot. Moisture wicking air vents keep feet cool and dry. Work welt rubber resists against oil, heat and high abrasion. Broad square toe. 5/8" heel. Excellent boot for hard working men!