GI Style Jungle Boots - BlackJungle boots are a combat boot that was designed for jungle environments, or hot, wet and humid conditions. They have vent holes and a canvas upper to aid in ventilation and moisture drainage. First tested in Panama and then used in WWII, most notably use during the Vietnam war, where they were in their natural habitat. Enough of the history though, these are styled off the original US Military boots. The quality canvas and nylon upper is breathable