Thank you for viewing! These are sunglasses with polarized and UV-cut functions. The lenses automatically adjust to the brightness. The lenses change color according to the amount of UV light. The lenses become darker in bright places and lighter in dark places. *Please note that the color change may be weaker in places with weak UV light, such as indoors, inside buildings, or on cloudy days. Clear vision They prevent glare and reflections, providing a comfortable view. Stylish Wellington type that suits any face shape, regardless of gender. The spring hinges make them light and comfortable to wear, reducing pressure. They are very light, weighing approximately 24g! With a rich color variation, you can use them according to your mood if you have different colors! They are a very useful item for driving, cycling, motorcycling, walking, fishing, and outdoor activities! 《Comes with a convenient pouch!》 【Size】 Frame: Approximately 14.5cm Lens: Approximately 4.8cm x Approximately 6cm 【Color】 Black 【Important Notes】 *Do not place the sunglasses in places that become high temperatures (over 60°C), such as inside a car in the sun, a sauna, or near a stove or heater. There is a risk of burns from the hot frame or lenses. *Please note that we do not accept returns due to differences in image or size.