Anti-Scratch & EMI anti-static coating included on all Single Vision and Progressive lenses XL size, designed for a larger fit Handmade acetate construction Stainless steel five-barrel hinges for maximum durability 24k Gold plated stainless steel bridge and lens trim Clear frame and desert tortoise acetate temples Gold metal 9FIVE monogram coin embedded on left and right temple tip Gold 9FIVE Signature logo on outer temples Black lens