This is the popular Nike "Jordan Peak Beanie" (original price 5,500 yen). The size is free (head circumference 57-59cm), and it can be worn unisex. The following is a product description: Everyone hates cold ears. No one likes boring beanies either. But with this beanie, which features a winter-themed print on the wide, folded front center and an embroidered Jumpman logo, your outfit will be fun. This is a new item purchased at a Nike directly managed store. I'm also selling various other items! Please check them out. Product number...HV1077-133