Elevate your business wardrobe with this extra-slim wool suit jacket from Calvin Klein. The blue windowpane pattern adds a touch of personality to this classic piece, while the four-button sleeve button style and double-vented jacket vent style provide a modern twist. The jacket is made of 70% wool, 28% polyester, and 2% Lastol, and features stretch for added comfort. Dry clean only. Size 38R Only jacket included in this sale. This single-breasted suit jacket has a notch lapel style and a two-button front button style. It comes with inner pockets for added functionality. The jacket is fully lined with polyester for a smooth fit and finishes with an extra-slim fit. Perfect for any business occasion, this suit jacket is a must-have for any fashion-forward man.