Pair vintage charm with the cutting-edge construction of this windowpane suit separates jacket. Powered by 37.5© technology, it maintains the optimum microclimate for your body. The innovative fabric of this fully lined jacket acts like a thermostat by removing moisture at the vapor stage before sweat can form when you feel hot and retaining warmth when you feel cold. Mix and match it with the pant and vest sizes you desire for a customized look.This finely crafted garment was designed in New York so the modern man can LOOK GOOD, FOR GOOD. A contribution from all AWEARNESS products will help our veterans transition into the workforce.