The Belleville 300 TROP ST is a reliable boot that blends functionality, comfort and superior protection in hotter climates. The upper is made of full-grain leather for tough, sturdy support and 1000 denier nylon for exceptional ventilation. This boot is breathable and functional. The supportive Vibram rubber outsole handles rigorous terrain, while the cushioned polyurethane midsole provides shock absorption for softer landings and a more comfortable stride. There is also an additional, removable polyurethane insole for extra comfort. Besides the stability and secure fit the leather and nylon construction offers, this boot also features a certified steel toe for protection in all situations. Made in USA.