Qishi&rsquo;s Big Frame Anti-water Anti-fog Anti Uv Swimming Goggles for Adult Unique hybrid blend of part goggle and part mask provides for superior long wearing comfort UV protection, anti-fog lenses, and 100% PVC free making it Soft and comfortable neoprene strap that does not pull hair Polycarbonate lenses, silicone Eye mask and goggles strap Satisfaction Guarantee