The COS menswear team designed this striped sweater to break up the more neutral tones in the collection. It's offered in a dusty-blue shade with undyed cream bands and expertly knitted from RWS-certified wool blended with yak yarn for additional warmth and durability. Design details include the classic crew neck and ribbed trims that lend slight definition to the relaxed shape. Relaxed fit Long sleeves Certified according to the Responsible Wool Standard, to protect the welfare of the sheep and their environment 75% RWS Wool, 25% Shokay yak / Machine wash Back length of size M is 25.98" / Model wears a size M