Belleville 790Belleville 790 boots maximize dryness for the active-duty service worker. Hallmark features are the Gore-Tex cushion fabric throughout and the Vanguard running shoe sole. They have a premium comfort, polyurethane midsole and Vibram tread outsole that combat and flight-boot wearers have come to expect in their footwear. The boots are insulated and waterproofed thanks to moisture wicking technology. Army combat uniform (ACU) approved, the boots are also certified for use by the U.S. Air Force. With nylon and cowhide leather uppers, these second-to-none combat boots feel like a favorite pair of sneakers while providing the optimal functionality of ventilation and carrying power.