Polycarbonate framePolycarbonate lensAnti-Fog Coating coatingSwim Goggle for Adult: Fashion frame, comfortable experience, beauty is not just appearance. Our fashionable colours, and our smooth sleek lines, create a sporty high-fashion look that will make you stand out in the crowd. Available in several different colorful frame options.Comfort First! No matter in the water or on the shore. The wider vision swim goggles suitable for men & women or youth over 15 years old.COMFORT SAFETY: Soft Silicone frame make sure safety first. These goggles features a soft frame that provides extra safety in case of Swimming diving or sea surfing, compared to a harder frame.which relieves the pressure on the skin and creates a waterproof seal to prevent from chlorine and raccoon eyes.NO LEAKING: High quality lenses are used to effectively prevent water, impact and saliva splashing, The specially manufactured Premium silicone material plus the Ergonomic design of the goggles to ensure that they are suitable for different facial shapes Impact-resistant PC lenses provide higher waterproof performance, let you enjoy swimming.ANTI-FOGThe inner lenses are coated with the latest anti-fog treatment to let you see underwater without blurring or distortion,HD anti fog, clear underwater vision and reduce the interference of lightWith the anti-fog coating, these goggles defog automatically to make sure the fog won't condense easily and affect the sight.Wider frame &Easy to Wear :Wider frame wider underwater vision. Large frame large view clear big word, The elastic strap make sure allows to adjust to the most comfortable position. our head straps are easily adjustable.