Cotton,PolyesterDrawstring closureSIZE and MATERIAL: Made of cotton and polyester, the size is about 18.8-20.4inch, that is lightweight and soft.SOFT: 100% Cotton. Lightweight, Soft, comfortable cotton with breathable and sweat-absorbing mesh lining. UPF 50+ UV Ray sun protection.UNIQUE DESIGN: Funny cow ears print design, makes you or your kids look like more cuter and younger. Unique and fashion style, Everyone would be curious of you.FEATURE: Foldable and packable, crush-able, portable and lightweight. It is easy for you to carry everywhere. Great for street snap, happy selfie, photography shoots, shooting fun videos and etc.OCCASION: Perfect for beach,cycling, shopping, fishing, park, hiking, camping, travel, daily wear,hunting, gardening or any outdoor sports and activities. The hat not only in protecting from sunshine, but also trend in casual occasions and outdoor activities.