I found this in a drawer. I bought it a while ago for fishing. I'd even forgotten I owned it. I don't remember ever using it. It's made of knit fabric, so it stretches, and should fit a normal head size. (My head is 57cm, and it fits fine. When I tried it on, I wore a mask, so it hasn't been worn directly on my head.) I think it would be effective for wind protection right now. I don't fish anymore, and I've seen people wearing this kind of balaclava when skiing. I hope someone can use it while it's still new. If you like it, please consider purchasing it at the listed price. When I ship it, I will fold it up, so there may be some creases. Thank you for your understanding. Please feel free to ask any questions you may have. Also, please note that returns are not accepted after purchase.