Mares Aquazone Sea Vu Dry+ Snorkeling Mask Blue S-M

READY FOR A NEW GENERATIONOur mask is the generation 2.0 full face, focused on achieving the lowest level of CO2 build-up possible, combined with both visual and technical innovation.Features:- Transparent surfaces to clearly see the face.- Ergonomic frame design with low visual-impact.- Safe exchange and clearing of gasses, lowest CO2 Build-up.- Large air-flow sections.- Flat lenses combine to build a 3D shape, able to reduce optical distortion.Our experience in the Diving and Snorkeling equipment market has led us to raise the standard of full face masks and create a product with unique features, both in terms of performance and safety. Sea Vu Dry + and Sea Vu Dry R + are at the forefront for comfort when breathing and in use.HOW TO TEST CO2 BUILD UPWhen breathing occurs within a closed volume, it can cause CO2 (carbon dioxide) build-up. Our Research and Development team studied dozens of prototypes, and conducted countless tests with our ANSTI machine, which allows us to measure the