Boston Scally Co. The Cape Codder Shark Scally Cap Size M/L Shark & Grey Sand Hat The scally cap, also known as the flat cap, is a rounded cap with a small, stiff brim in the front Form fitted six panel design Soft and lightweight Color is light grey Material: The cap says 100% polyester (see photo), but web site said cotton blend, so not sure if it has any cotton in it Size M/L (diameter is about 7.25 in) Pre-owned. In very good condition. Please see pics Thank you for visiting. Please feel free to ask questions and/or make offers.