SEAC diving mask for adults - Symbol - BlackThe SEAC Symbol diving mask is a technical and comfortable mask, made in Italy for divers seeking a stable fit, clear visibility, and high durability. It's a well designed double lens mask where every detail emphasizes ergonomics and functionality. This mask features two 3 mm tempered glass lenses that are slightly angled to provide clear and comfortable underwater vision. The lenses are shatterproof and can be replaced with optical lenses for both