Men's 8.5 oz. twill work pant. Made of 65% polyester, 35% cotton twill. Original fit with flat front, wrinkle and stain resistant, stain release, permanent crease and distinctive tunnel belt loops. Dickies products are guaranteed for life. There's a reason these are the most popular work pants on the market, a classic fit, tweaked over the years to feel good and move with you. They resist wrinkles and shrug off stains, so these pants look good for long time.