A V-neck knit sweater knitted from a custom-blend yarn spun in Japan, inspired by British wool tweed yarn. The British wool is sourced from Bluefaced, Shropshire, and Suffolk sheep, dyed into five distinct colors to create depth in the yarn. The design references the A-1 sweater used by the U.S. Army Air Force. It features a reversible design with different color schemes and details on each side.