The real deal, irish fisherman aran. Super chunky knit. Unfortunately for me I bought this secondhand listed as a men’s small and didn’t pay close enough attention to the measurements. Looks like it was actually originally a men’s medium (40) and the previous owner shrunk it, so I’m listing as a women’s xs at a loss to me. See measurements: Chest: 38" around Collar to bottom hem: 22" Cuff to pit: 17" Shoulders: 19" Bottom hem: 16"