Nano Crystal color:Clear/Blue knowing that your mask is

knowing that your mask is secure and comfortably adorned with a stylish

Rhomboidal section for excellent resistance to flexion and breaking

6” AMOLED display is protected by a toughened glass lens

undoubtedly the most critical

Patented design

Nano Crystal color:Clear/Blue knowing that your mask isNano Crystal This mask has a particular tapered structure deriving directly from the highly popular Nano mask patent. The IDF Integrated Dual Frame Technology System joins the silicone skirt to the lens frame without major interruptions of curvature continuity. The result is a mask with an extremely hydrodynamic shape and a significantly smaller size, with equal visibility. Thanks to the Inclined Lens Patented Technology, the field of view obtained is