From Ralph Lauren, the Barnet Smoking Pant is a wide-leg tuxedo trouser cut in wool barathea and finished with signature silk tuxedo side stripes for formal and eveningwear. Key attributes: Black | Nero | Wool barathea | Zip fly with extended waist tab and hook-and-bar closure | Interior stay button fastening | Side on-seam pockets | Unlined construction | Silk tuxedo side stripes | Pressed front and back creases | Back waist darts | Wide-leg silhouette | Dimensions & fit: Low-rise waist | Wide-leg silhouette | Composition & care: 100% wool (shell) | Silk side stripes | Dry clean only.