100% wool, Woolmark certified, Available in slim fit only, Straight flap pockets with chest pocket, Single breasted two-button fastening, Four-button non working cuff with natural sustainable buttons, Lighter shoulder pad for a natural silhouette, Body Lining: 52% polyester, 48% viscose, Double back vent, Dry clean only - Wool Texture Jacket - Chocolate Brown | Men's Charles Tyrwhitt Texture Jacket - Chocolate Brown Size 36R Wool