OCEANARIUM Beanie with Hammerhead Shark Pattern Neoprene hood, size S/M. It covers the ears, so it's warm, and easier to put on and take off than a regular hood. Beanies are a popular series, but the hammerhead shark design is rare. Purchased for around 6000 yen. - Brand: OCEANARIUM - Size: S/M - Design: Shark pattern - Material: Neoprene - Color: Brown Thank you for looking.