Leave the iron in the cupboard with these Easy Care mid-weight pants made from 80% polyester and 20% viscose fabric with a Teflon and Supercrease finish that resists stains and retains the leg crease. Bionic and Supercrease finishes repel oil, water and stains. invisible expandable waistband. Jetted back hip pockets. Side pockets and fob pocket. Nylon zip fly and plastic button closure.