Material:This beach hat is hand-woven of Eco-Friendly paper straw which makes it lightweight and flexible;

UPF 50+ Sun protection: The brim is lined with linen to ensure UPF50 sun protection ; With its all-around 3.34- 3.54inch (8.5-9cm) wide brim shading your face and neck to block the sunlight and would help you keep cool in summer;

Adjustable Size: Size M-L is recommended for head circumference around 22."-23 1/8" (56.5-59.5cm) ; If you feel too loose, you can adjust the size by inner adjustment strap ;

Chin Strap:an adjustable chin strap can hold it in place in blustery days;Inner sweat band to help wick away moisture during the hot & humid summer ;

Packable and Foldable : With high-quality materials ,the hat can be folded up or down in various shapes; Can be easily carried inside your bag, and you can carry it to anywhere you want to go;It's perfect for gardening,beach, pool, park, camping, hiking, church functions, race day events, etc.