Get comfortable and stay productive even with the toughest of jobs in our Men's 873 Slim Fit Work Pants. No wonder these are our most popular slim work pants. The material is made of a durable polyester/cotton twill blend that is long-lasting and wrinkle-resistant. Dickies 873 Slim Fit Work Pants have a stain-release finish that prevents stains from permanently setting in. The pants also have a slim fit through the seat and thigh, and a straight leg, letting you move around more easily in them.