Imported

Plastic frame

Photochromic lens

Non-Polarized

UV Protection Coating coating

Lens width: 4 centimeters

? PHOTOCHROMIC TECHNOLOGY: Photochromic lenses darken and lighten as the outdoor light changes without needing to switch between glasses , the color of photochromic sunglasses will change from clear to grey in sunny , Effectively protect your eyes and maintain a comfortable light.Comfort and performance that holds lenses in precise optical alignment.