Super luxe yak knit. Shawl collar, three color stripe, and a belt. Uses natural, undyed colors, resulting in a color way that’s great for your all-season wardrobe, and for the planet. Sourced directly from Tibetan herders, yak fiber honors the time-tested and socially responsible techniques of farmers with generations of experience. 31% yak, 31% alpaca, 22% nylon, 16% merino wool.