Rubber frame Anti-fog and anti-scratch coating technology for longer lasting lenses Adjustable headband - premium silicone material UV protection Leak Proof The Hurley Waikiki Swim Goggles are perfect to capture every splash in water. Comfortable rubber frame with anti-fog lenses allows for long use under water. Easy to adjust with flexible silicone material to get a precision fit. Outer lenses are treated with UV coating technology to protect eyes in outdoor use. Never miss a moment with Hurley Goggles!