55% polyester. 45% virgin wool. Lined. Contrasting denim collar. Concealed button closure. Front welt pockets. A deconstructed, tailored silhouette, the J-Sachs is a longline jacket produced in an Italian wool blend. It is cut loose to make room for layering and features concealed button closure that gives it a more streamlined look.A denim collar offers a bit of contrast, as the style is made complete with front welt pockets for your hands.