Outdoor Research Cozumel Sombrero Hat 100% Cotton Imported Fabric performance: breathable, lightweight, cotton twill headband Design features: varied brim width, floating foam-stiffened brim, metal mesh vents, 360 lightweight plastic brim edge, embroidered or logo Functional details: one-handed Drawcord adjustment, removable self-fabric chin cord, leather chin cord adjustment, packable, crushable