65% Cotton/35% Polyester Imported MATERIAL: 65% Cotton, 35% Polyester, Soft and Comfortable to Wear. SIZE:One Size Fit All Most Women Men. Hat Circumference:56-58cm/22-22.8 ; Brim 7cm/2.76 . CLEAN: Cleaned with Horsehair Brush or Soft Shoeshine Brush, a Slightly Damp Cloth, Lint Roller, and a Dry Cleaning Sponge for Stains. PRACTICAL: Great for Any Aactivity, Provides a Casual or Formal Stylish Look Whether it is Indoors or Outdoors. One Size Fits Most. NOTE :Great for Dressing Up or Down, Brings Simple & Effortless Style into your Daily Life, It’s the Perfect Accessory for All Seasons.