● ✔【High-quality plating, good uv-proof, keep the eye skin young.These goggles are suitable for adults and children over 12 years old】----the eye skin is the thinnest skin, UV radiation produces free radicals,causes skin aging. Our Swimming goggles are made of high quality plating,not only good uv-proof, but also increase wear resistance and prolong the using life of the swimming goggles ● ✔【Polarized lenses, anti-glare, reduce visual fatigue】---- water surface reflection will form glare, glare will cause visual fatigue, unclear vision and discomfort. Our goggles use polarized lenses to eliminate glare, giving you a more comfortable swimming experience, clearer and more natural vision, and reduce visual fatigue. ● ✔【Anti-fog、leakproof】----The lens has an effective anti-fog coating, which makes the vision clearer. 3D high quality sealed large frame, leakproof,not only fits the eyes better ,avoids dark circles, but also can give you a wide vision of 180 degrees ● ✔【Silicone non-slip strap, comfortable to wear】----The goggles strap is made of high quality silicone and is very soft. The strap has anti-slip particles to keep the position of the goggles fixed ,let you have a better swimming experience ● ✔【Multi-purpose goggles】----our goggles are anti-fog, polarized and UV-proof, not only for swimming, but also for water sports such as surfing and kayaking.