ネックウォーマー

noun

neck warmer; neck gaiter

A tubular piece of fabric worn around the neck for warmth, often made of fleece or knit material. Common in winter outdoor activities.

• 寒さむい日ひはネックウォーマーをして出でかけます。

  On cold days, I go out wearing a neck warmer.

• スキーに行いくときはネックウォーマーが必ひつ需じゅ品ひんです。

  A neck warmer is essential when going skiing.