For those that live life on and around the water, the Mariner X is built for you. Dragon�s Performance Polarized lenses cut through the glare so you can focus on the task at hand while the rubber nose pads and detachable aqua leash mean they don�t give an inch. Crafted from our high quality H2O Floatable material translates to all-day wearability and the knowledge that you�ll never lose your shades when an accidental slip strikes.