diving mask

Regular price $46.99

Fresh air enters the breathing tube mask from the breathing tube and carbon dioxide exits from both sides of the face. The inlet and outlet channels are separate from each other. Exhaust air does not flow back, smoother and healthier breathing. PROFESSIONAL ANTI-FOG AND ANTI-LEAK - The full face breathing tube mask is made of high quality silicone. The whole breathing tube mask is completely wrapped for leak-proof, and the silicone layer inside the mask directly isolates the air from the nose and mouth. Hot air is less likely to condense on the mirror.