Hydroz Goggles feature a new rubber seal polymer. Siltex employs the comfort and durability of silicone with the elasticity of latex. Wide angle, Polycarbonate lenses offer a product of unmatched optical quality. Hydroz lenses also protect against impact and absorb the full spectrum of harmful ultra-violet light. The outer surface of the lenses boast a tough hard coat which eliminates scratching and repels water droplets. The inside of the lenses are treated with a state-of-the-art Anti-Fog coating to keep vision clear. Hydroz also has the most comfortable strap on the market. The patented adjustment system makes fitting the goggle a snap. Jet skiing, wakeboarding, wind surfing, kayaking or even swimming can all be enhanced using this lightweight, watertight product.