Navy-blue wool herringbone brings subtle patterning and versatile coloring to a sport coat with smartly constructed shoulders emphasizing its tailored silhouette. Finished with peaked lapels, it adds a polished, old-school finish to any semiformal look.Fabrication: Herringbone is a broken twill weave forming subtle stripes of alternating diagonal patterns that resemble a fish skeleton. For suits, it’s typically woven from wool but can also be made of cotton, linen silk or blended fibers. Durable and versatile, it’s ideal for suits, sport coats and dress pants that get frequent wear.Formality: Semiformal and elevated-casual occasions that require you to look on the relaxed side of well-dressed, including daytime events, business-casual meetings, work travel and social functions. 29 1/2" length (size 40R) Peaked lapels Button cuffs Chest welt pocket; front flap pockets Side vents Lined 100% wool Dry clean Imported