Elasticated waist for easy pull on trouser. Unisex sizing. Rear patch pocket and Zip fly. Stocked in 30.5” inside leg. Size Chest (to fit) XS – 25″ S – 28½” M – 31½” L – 34½” XL – 38″ XXL – 41″ Wash Instructions Industrial Laundering 85 Degrees C Maximum.