Specification: Material: Lens Type: Glasses Features: 1-9 Gears Adjustable, ND Filter, UV Protection Size Details:As shown in the figure Package Includes: 1 x Sunglasses 1 x storage box Features: 1,1-9 Gears Adjustable Comfort: Enjoy personalized comfort and clarity with our sunglasses' innovative adjustable feature. Simply turn the gears to achieve the perfect fit, ensuring a seamless wearing experience tailored to your preferences. 2,Innovative Adjustable ND Lenses: Our sunglasses feature cutting-edge ND filter lenses, allowing you to smoothly adjust the lens darkness with precision. Perfect for adapting to varying light conditions, whether you're driving, hiking, or just out in the sun. 3,Customizable Light Control: Enjoy the freedom to control the amount of light entering your eyes. The innovative dimming technology gives you the power to personalize your viewing experience for ultimate comfort and clarity. 4,Stylish and Unique Design: Stand out with our sunglasses that combine functionality with fashion. The sleek, modern design makes these glasses not just an accessory, but a statement piece that complements any outfit. 5,Perfect for All Outdoor Activities: Whether you're driving, cycling, or enjoying a day at the beach, these sunglasses are your perfect companion. The adjustable lenses ensure optimal vision and protection in any environment, making them a versatile choice for all your outdoor adventures.