noun
balaclava
A close-fitting head covering that leaves only the face or eyes exposed, often used in cold weather or for concealment. The Japanese term 目出し帽 is a more common native equivalent.
See also: 目出し帽
スキーに行くときはバラクラバをかぶって顔を寒さから守る。
When I go skiing, I wear a balaclava to protect my face from the cold.