Yohji Yamamoto Collection Model: Gold Round with Dark Grey Lenses Round Shape Frame/ Temple Colour: Gold Frame/ Temple Material: Metal with Engraved Prints on Tips Model No: YY12RIDERC2SUN 55-20-135 Made in Japan Nylon Category 3 Dark Tint Lenses - Dark Grey Nylon is a newer top-notch performance material; it combines the advantages of polycarbonate and CR-39 lenses. Nylon lenses have an outstanding shock resistance while being extremely lightweight and do not crack when drilled, making them perfect for some frame shapes. This is an exclusive collaboration with Linda Farrow that produced the Sunglasses to their highest standards. Yohji Yamamoto is a Japanese fashion designer based in Tokyo and Paris. Considered a master tailor alongside those such as Madeleine Vionnet, he is known for his avant-garde tailoring featuring Japanese design aesthetics. Brand New pair of sunglasses. Comes with Black textile Linda Farrow pouch and Box