COS Stores PortugalKnitted from a luxurious blend of responsibly sourced wool and cashmere, this staple dark-beige turtleneck sweater has a minimal silhouette. The ribbed trims and tonal stitching are pared-back finishing touches.- Regular fit90% RWS Wool, 10% GCS Cashmere / Machine washBack length of size M is 26.37″ / Model wears a size M