Review on 🤿 Upgrade Diving Snorkel Set - Keystand Dry Top Snorkel Mask with Adjustable Size for Adults, Anti-Leak Tempered Glass, 180° Panoramic Scuba Mask - Complete Swimming Gear Package by David Gibbs

I love wearing this mask and snorkel. When I first assembled it, I took it to the river and the tube didn't work properly. It kept cutting me off like I was underwater. Then I realized I just had to adjust the mouthpiece by twisting it a bit and that lined up the whistle and it works like a charm. This prevents water from entering the snorkel and makes it easier to ascend and breathe without displacing a lot of water. Although foggy. I was hoping it would be better fog-free than it is, but you still need the same old scuba tricks to get a clear view. Spit. Diluted baby shampoo in spray. fog chemicals. However, the mask is very comfortable and the combination is great! Pros: Fit, Comfort, Breathability, Comfort (again) Cons: Fog up fairly easily so you need alternative solutions.