Calvin Klein Men's Nailhead Two-Button Side Vent Slim Fit Suit 100% Wool Imported Dry Clean Only Two-piece nailhead suit with two-button jacket and flat-front pant Fully-lined jacket features notch lapel, side vents, and front flap pockets Pant features zip fly with button, 1/4 top pockets, and button-through welt pockets in back plus unfinished hem