Handmade acetate and 24k gold plated stainless steel construction Stainless steel five-barrel hinges for maximum durability Black split to gold marble acetate frame Gold marble temples with 24k gold plated stainless steel temple accents Black temple tips Gold metal 9FIVE monogram coin embedded on left and right temple tip Clear CR-39 (100% UV Protection) lens with 9FIVE logo *Note: Light Adaptive tint is not as dark as our standard sunglass option