This piece is part of the COS ATELIER capsule, where specialized craft and innovative applications combine to create a refined collection.CUTSubverting traditional tailoring codes, this BLAZER is classic in cut but directional in detail. It's shaped with sharp tailored shoulders, unbuttoned sleeves, a pair of high vents at the back, and modern inverted lapels with soft edges. CLOTH The premium wool twill cloth was selected for its structured feel and natural crease resistance. A signature of the capsule, the hanger loop inside the nape is crafted from durable grosgrain. CRAFT Every seam has been meticulously finished and the single-breasted closure fastens with a subtle hook that's carefully concealed by the fabric. Shell: 51% RWS wool, 49% Viscose. Lining: 51% Viscose, 49% Recycled polyester. Excluding trims / Spot clean This product is Responsible Wool Standard (RWS) certified by Control Union 893290 and contains wool fiber from farms certified to animal welfare and land-management requirements Back length of size 6 is 29.53” / Model wears a size 6