Anti-Scratch & EMI anti-static coating included on all Single Vision and Progressive lenses Handmade acetate and 24k gold plated stainless steel construction Stainless steel five-barrel hinges for maximum durability Black split to black and white onyx frame Black and white onyx acetate temples with 24k gold plated stainless steel temple cap Gold metal 9FIVE monogram coin embedded on left and right temple tip Black lens