LaunchPad: Sunwear Collection Retrosuperfuture Releases New Concepts By Staff Monday, November 12, 2018 12:05 AM More Images Quick Take: Retrosuperfuture has debuted its latest sunglass concepts, the X and Z. Specifics: The X and Z are characterized by their unique lens shape, sturdy metal structure and thick acetate temples. Selling Points: Conceived as sleek, bold frames that bring together essential design with a hard-line streetwear aesthetic, the X and Z boast a sharp and determined personality. The X features wide oval lenses encased with sturdy metal rims. The prominent metallic structure bends around to the temple giving it that characteristic streetwear flair. The Z style features a more angular shape. With geometric, rectangular lenses encased within a solid metal structure and paired with the same sleek acetate temples. wwww.retrosuperfuture.com