The Aqualung sport Hawkeye Combo snorkeling set is unique. The mask is made of a hypoallergenic silicone facial skirt, which provides maximum comfort when diving, fits perfectly, so it completely prevents the penetration of water under the mask. The glasses are equipped with an adjustable 3-way buckle system. The lenses are made of durable tempered glass. The top of the snorkel is equipped with splash protection to prevent surface water from entering the snorkel. The ergonomic silicone mouthpiece provides comfort and minimizes jaw fatigue. One-way flush valve allows easy cleaning.