Features 1. Enhance visual clarity: Advanced ND filter lenses, suitable for various lighting conditions, comprehensively protect the eyes, and bring ultimate security 2. Unique Comfort: Adjustable levels 1-9, customized wearing experience, comfortable fit, anti glare 3. Sports design: The mirror legs and nose pads are made of hydrophilic and non slip rubber, which provides a stable fit and is suitable for intense exercise 4. Exquisite style: Fashionable circular polarized style, versatile and versatile, integrating classic aesthetics and practical functions 5. Wide application: covering various occasions such as leisure, formal, outdoor exploration, photography, etc., while also being fashionable Specifications: Material: Aluminum Magnesium Alloy, Stainless Steel Product weight: 44 grams Package Include: ; Color adjustable sunglasses x1 Sunglasses case x1 Cleaning cloth x1