Fabric: Outer Shell: 100% Polyester Jacquard. Lining: 100% BIZ COOL anti-snag diamond mesh. UPF rating - Excellent. Features: Grid mesh stretch side panels for comfort. Reflective hi-visibility knee piping. Elasticated waist with inside tie. Two side pockets, back zippered coin/key pocket. Zippered leg, with taffeta lining to ease over trainers. Sizes: XS - 3XL, 5XL. Colours: Black, Navy. Cares: Extras.