Excellent protection for your head, face and nose without fogging up your ski goggles. The warm air from your nose is directed downward, which prevents fogging. Use it for skiing on a very cold day at Squaw Valley -- worked like a charm.
Would you recommend this product to a friend?
Middle size (s/m) is appropriate for a normal male or female adult size head. Small size (s/xs) fits my 9-year old son.