I'm selling this because I haven't had many opportunities to wear it. - Brand: Hoptical H-00 - Size: 47-23-145 - Color: Black x Silver - Accessories: Case, Box The lenses are photochromic. They turn into sunglasses when exposed to UV light. Please check the 8th photo. Thank you for looking. I've worn it about 10 times. Please refrain from purchasing if you are sensitive to minor details.