These slacks are made from wool serge. The pattern is inspired by vintage shirts from the 1950s. They have a relaxed fit around the waist and a tapered silhouette with a center crease. The hem is double-breasted. Rayon 51% Wool 49% Separate Fabric: 100% Cotton Waist Lining: 98% Cotton, 2% Polyester Made In Japan Product Code: K2512LP215