Amazon has the Kenneth Cole Reaction Smooth Sailing Modern Flat-Front Men's Dress Pants (5 color options) for $15 - 20% off with coupon code WEARITNOW at final checkout = $12 with free shipping on $35+. No-iron pants is made of 65% micro polyester / 35% viscose and has a zipper closure.

Good Amazon reviews; most are backordered 2 to 5 weeks but still orderable.