The COS menswear team are experts in creating premium versions of wardrobe essentials. Offered in a dark-blue hue, this long-sleeved polo shirt is knitted from a sumptuous blend of RWS-certified wool and supremely soft cashmere. It's designed with a folded spread collar, neat ribbed trims and oversized horn buttons. Regular fitButton closureThis product is Responsible Wool Standard (RWS) certified by Control Union 893290 and contains wool fiber from farms certified to animal welfare and land-management requirementsThe Good Cashmere Standard® is owned by Aid by Trade Foundation(AbTF) and sets out requirements on welfare of cashmere goats, use of natural resources and support of farmers 90% RWS Wool, 10% GCS Cashmere / Machine wash Back length of size M is 25.39" / Model wears a size M