The COS menswear team have spent years fine-tuning our house tailoring codes. Crafted RWS-certified wool-hopsack, this one is cut on our slimmest block and has a felted undercollar, functional kissing-button cuffs and a traditional two-button close. It's fully canvassed for structure and layering potential. Wear it as a suit with the coordinating pants. Slim fit, rounded hem Single back vent, double internal welt pockets Certified according to the Responsible Wool Standard, to protect the welfare of the sheep and their environment 100% RWS Wool / Dry clean Back length of size 38R is 28.56" / Model wears a size 38R. Color: black