Model: Boris Bidjan Saberi Sunglasses Rectangular White With Brown Graduated Category 1 Lenses BBS1C1SUN Frame Colour/Temple Colour: White Frame Material/Temple Material: Acetate Size: 55-22-130 Made in Japan Nylon Category 1 Light Tint Lenses - Brown Graduated 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. Boris Bidjan Saberi is a German menswear designer in Barcelona. His work is noted for its wide range of references, including skate culture, street style, hip-hop, and clothing from the Middle East.