100% Polyester Imported Snap closure One size fits most Wide brim helps protect the face and neck from harmful UV rays Unique roll-design keeps the hat compact and wrinkle-free, making it perfect for travel Braided leatherette roll strap with snap fastener holds the hat closed for travel, but also doubles as a decorative band when the hat is worn Sunlily Roll-N-Go Sun Hat - BZYKE2QSO