Arch4 knows its cashmere the brand is a self-proclaimed connoisseur. This Ariana sweater has been made in Chelsea, England from Mongolian-sourced fibers and knitted in a flat, ribbed stitch. It has long, slim sleeves and a slouchy turtleneck, so it strikes the balance between smart and relaxed. brbrLower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria a href=https://www.net-a-porter.com/en-gb/campaigns/net-sustainhere./a