90% polyester, 10% alloy; Made in China; Machine wash; Adjustable interior sweatband; Rhinestone embellished heart design under curved brim; Smooth faux suede fabric; Brim measures approx 4" in length OS measures approx 21.1" in circumference; Revolve Style No. 8OTH-WA274; Manufacturer Style No. 8ORFES803