polyesterHand Wash Only1.One size, fit for most men and women2.Perfect for all casual or formal occasions, such as party, wedding, derby, church, or walking through the country, watching games, just a simple cold weather hat for those cold and blustery days in Spring / Autumn / Winter.3.[ FOLDABLE & PACKABLE ] Bucket hats are easy to pack and roll into handbag, backpack or suitcase, convenient to carry out and save your space, great for travel, beach, outdoor, holiday vacation, hiking, camping, fishing, golfing, etc. Also it can regain its shape easily.4.[ A STYLISH & WARM GIFT ] Warm bucket hat keeps you insulated from the chilly winter and provides head comfortable and soft feeling in cold weather. A unique gift hat for mothers, grandmothers, girlfriend, daughter in Thanksgiving, Christmas, New Year, Birthday, Halloween, etc.5.[ WASHING INSTRUCTION ] Hand wash with cool water and mild detergent and then air dry; or spot clean.