Thank you for viewing. This is an Aclima balaclava (face mask) made of 100% merino wool. It's lightweight and warm, perfect for activities like mountain climbing and ski touring. I purchased it at an Ishii Sports store in 2022 for around 3,000-4,000 yen, but it has been stored unused. I am selling it because I bought a new one. Please understand that this item has been inspected by an amateur and stored at home before purchasing. - Brand: ACLIMA - Material: 100% Merino Wool - Color: Black