Reformation Arco Cashmere Sleeveless Turtleneck Sweater Mostly made from recycled cashmere, this sleeveless mock-neck sweater is ready to be layered into your cold-weather looks. (size XS) Mock neck Sleeveless 90% recycled cashmere, 10% cashmere Dry clean or hand wash, dry flat Imported Material and care label removed Used but in very good condition #1361