The Oasis Balaclava is constructed from lightweight 200gm pure merino jersey fabric for warmth without weight. This non-itch balaclava is low bulk to fit easily under a helmet, & the elastic around the face keeps it in place. The premium merino regulates temperature, breathes to prevent overheating, & is soft & non-itchy against the skin. The Oasis Balaclava will improve performances in all climates & bring your outfit to life.