SmartVLT Divers' masks Professional Snorkel Goggles Anti-Fog Diving Anti-Leak Snorkeling Swimming Mask

【Anti-fog Lens Gives Crystal-Clear Vision All The Time】When you're underwater, your breath can fog up the lens of snorkel face masks. But this snorkel mask is specially designed to be Fog Free. Giving you hours of enjoyable diving, snorkeling or swimming. 【Comfortable Leak-Free】This scuba diving mask the skirt is big and soft silicone straps can be adjusted for a perfect fit and a watertight seal. The diving mask ribbed silicon face seal molds to fit the faces of most men, women, youth and juniors, which is very suitable for deep free diving, snorkeling and swimming. 【Unobstructed Breathing Dry Top Snorkel】 Ahigh-quality snorkel with a dry-top valve that seals the breathing tube when submerged. dry top snorkel is designed to keep water from entering the breathing tube, ergonomic silicone mouthpiece is comfortable and durable. Lower purge valve allows water to be quickly expelled, so you can enjoy easy and unobstructed breathing while diving underwater. 【Food Grade Silicon Material】Snor