Fourth Element Navigator Mask Wide Fit Colour:Black/Enhance Xdeep has minimized the traditional

Xdeep has minimized the traditional dead zone found in classic wings

Recharging works wireless and inductive

Thanks to an O-ring and designed parts

By reviewing the PADI Boat Diver Manual and video on DVD

Digital Theory:This section includes facts

Fourth Element Navigator Mask Wide Fit Colour:Black/Enhance Xdeep has minimized the traditionalAdding to our full collection of dive masks, Fourth Elements Navigator dive mask is designed for ultimate comfort at depth for every technical diver. With an excellent field of vision, the Navigators framed twin lens makes it perfect for any dive, with optimisation depending on your dive experience. The Navigators fully recyclable, super soft silicone skirt is designed to minimizes pressure, making longer and deeper dives more comfortable. The