Men's Bank Men's Suit Pants Slim Separate Dress Pants 65% polyester 65% Polyester/35% Viscose Dry Clean Only Double Welt Button-thru Back Pockets Designed with a flat front for a sleeker fit Slim Straight Fit: Slightly tapered from the knee down, 1" narrower leg opening than Straight Leg Fit. Pants have a medium rise and a curved waistband better fit and no bunching of fabric.