Children's ski mask windproof, with anti-fog mirror lens, with integrated padding around the face and adjustable head strap. It features special ventilation channels that allow good airflow for greater comfort. The mirror lenses provide excellent contrast and protect against reflections. 100% UV protection. Anti-fog lens for fog protection and clear vision. Soft foam padding inside that adapts to the shape of the face for a perfect fit and insulation. High durability against impacts and breakage. Can be worn over prescription glasses.