Diving mask from Mares, ideal for swimming or simple observation of the seabed (snorkelling). It is a full-face mask that covers the entire face, offering you a wide field of vision without blind spots. In addition, it has adjustable head straps and includes an integrated breathing tube that automatically closes during diving and prevents water from entering. The mask's skirt is made of silicone, a hypoallergenic material that provides better sealing and comfort when applied to the face.