Fabric: BIZ COMFORTCOOL 100% Polyester. Features: Biz Collection Oasis is ideal for demanding work environments. It s soft, durable and requires little to no ironing. Made from yarn-wicked breathable polyester, providing the same cool and dry features of linen. Sizes: S - 3XL, 5XL. Colours: Navy, Grape, Cherry, Teal, Charcoal, Mid Blue, White, Black, Electric Blue. Cares: Cold gentle machine wash. Do not bleach, soak or tumble dry. Line dry in shade. Extras.