Frame Colour: Tortoise Shell Temple Colour: Tortoise Shell With Gold Decorations Frame/Temple Material: Acetate Size: 55-18-135 Model No: 8EB2C2T/SHELL Hand Made Nylon Category 2 Medium Tint Lenses - Graduated 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. Erickson Beamon is a Jewellery brand founded and designed by Detroit natives Karen Erickson & Eric Beamon