Streamline your sophisticated look with the sleek extra-slim silhouette and polished windowpane pattern of this suit jacket from Calvin Klein. Skinny fit is the most tailored cut. Fits closest to the body with a narrower chest shoulders waist sleeve and shorter jacket; Jacket sizing is indicated by a number and a letter; Number refers to chest size Letter refers to length of Jacket based upon height: S=5'7" and under; R=5'8"-5'11"; L=6' and up; Matching pants sold separately; Notched lapel; Two-button closure; four-button cuffs; Two front flap pockets; left chest welt pocket Side vents; fully lined; windowpane pattern Shell: wool/polyester/lastol; lining: polyester; Dry clean; Imported