TailorByrd Collection Mens single-breasted two-button sport coat blazer Charcoal blue windowpane check pattern Size 48 R (Regular) Materials: Shell: polyester, rayon, Spandex; lining 100% polyester Details: Notch lapels, two-button front closure, four button cuffs, chest welt pocket, two front flap pockets, interior pockets, and dual back vents. Fully lined with an ornate paisley-style print, suitable for business or smart casual occasions. Chest 26″ (52″) Sleeve 27″ Shoulder 20.25″ Length 29.75″