XOXO | Accessories | Stylish Xoxo Black Sunglasses Preloved 。Brand new never used UV Protection Square Sunglasses in an orange and blue ombre color perfect for summer and everything you have to wear for easy matching accessories 100% UV Protection: Many XOXO sunglasses are designed to block 100% of harmful UVA and UVB rays, safeguarding your eyes from long-term UV damage. Polarized Options: Several XOXO models, like the Oceana or Key Largo, come with polarized lenses, which further enhance protection by reducing glare from reflective surfaces, improving visual clarity and reducing eye strain, particularly during outdoor activities. Lens Material: The lenses in these sunglasses are commonly made from Tri Acetate or Acetate, materials known for their durability and ability to provide effective UV protection.