Lele Sadoughi Brielle Checkered Straw Hat in Black. Self: 100% toyo strawTrim: Faux leather. Made in China. Spot clean only. Adjustable chin strap with 14k gold-plated hardware. Brim measures approx 11 cm in lengthOS measures approx 56 cm in circumference. LELE-WA257. LSHT185NN.