Wind and water are a formula for liquid shrapnel. That's why the glare reduction and high contrast of our vented lenses are protected against droplet buildup with a specially formulated hydrophobic coating. A restraint system anchors the frames when you hit the swells, and rogue waves only increase the adhesive properties of their Unobtainium® nosebombs and earsocks. Each kit includes hydrophobic treatment solution, H2O strap, micro clear bag and a protective case.