One size fits all lightweight face mask. Made from Neoprene, this makes it warm in the winter and cold in the summer. Helps to keep cool in the summer. Can be worn around the neck as a snug scarf but can also be pulled over the nose and face on cold days. These masks are great for bikers, painters, joiners, cleaners, window cleaners, workmen, etc. Also great for hunting, camping, fishing, Halloween or just for scaring the neighbours or the postman for a laugh! Unisex. Scary clown design.