What's the best way to wash it?
We suggest hand wash in cold water with laundry detergent and line dry, this will increase balaclava's lifespan.
What is the actual upf or spf rating of this item?
After inspection, the product SPF>50.
Will it protect me from the cold?
Yes, Achiou balaclava can protect you from the cold. If you are in a very cold place, we suggest you to wear a helmet or thick hat.