Size: One size fits all. Colour: Blue and white. Material: Polycotton. Prevent hair from falling into food or drinks whilst keeping a cool head, thanks to the white and blue peak hat from Whites. Made from lightweight polycotton, the hat boasts excellent ventilation that's designed to keep your staffs' head cool and comfortable throughout their shift. And the snug fit prevents hair from falling into produce - reducing the risk of cross contamination.