The original USAAF A-1 sweater was designed for the Air Force mechanics and
engineers who worked on their planes in the cold open air. Soon, these
mechanic’s sweaters became equally popular with Air Force pilots, especially
those who flew on frigid, high-altitude missions.
Made from pure new worsted wool, this reproduction of the original A-1
mechanic’s pullover is perfect to stay warm and comfortable at work or leisure
especially if outdoors.