Arch4's turtleneck sweater is spun from sustainably sourced cashmere that's GOTS-certified and selected for its remarkable softness. It's designed in a loose silhouette enhanced by dropped shoulders. To keep the fibers in tip-top condition, remove any fuzz between wears with a comb, then hand wash using a mild detergent. This product was created using Considered Materials. Find out more about NET SUSTAIN here.