Frame/Temple Colour: Grey to Clear Gradient
Frame/Temple Material: Acetate
Model No: KR1C16SUN
Made in Japan
TR-90 Category 3 Dark Tint Lenses - Grey Gradient
TR-90 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.