COVERGUARD 5BALB Balaclava. Protect your head from extreme cold weather with Adjustable Balaclava. Made from a soft and warm material, the balaclava ski mask can be worn under a helmet to provide you with added warmth. Balaclava mask can be adjusted to tighten or loosen around your face for optimal comfort. A warm mask to protect the head, neck and chin from the cold.