Lightweight-athletic performance 92/8 poly-spandex 4-way stretch blend fabric in Smitty's non-expander waistband umpire pants. Offers a professional look and rich charcoal grey fabric. Reinforced-stitching throughout, double clasp combined with inside support button. Features a brass zipper, matching grey pocket lining and grey back button with loop on left pocket. Snug-fit, non-roll, gripper waistband and wide reinforced belt loops. No dry cleaning required.