Color: Black系 (Black-based) Stains, tears, odors, etc.: None Made by knitting 100% cotton yarn together with extremely fine yarn (chemical fiber yarn) with sequins attached. Size: Approximately 55-57cm. The brim is not ribbed, so it naturally curls outward when worn. Made of cotton yarn, so it's suitable for all seasons. *Please note that we will be unable to ship from March 1st to 10th.