Lake Vostok Optical NeroDesigned exclusively for Marni, Lake Vostok is an iconic optical silhouette that reimagines the bold aesthetics of 1960s Italian style with its squared geometries and chunky rims. Capturing the essence of la dolce vita, as much as Marnis quirky vision, Lake Vostok is both wearable yet unexpected. This version comes in shiny black acetate. Sizes: R Lens Width: 51 mm. Frame Front: Frame Side: 145 mm. Product Code Size R: NA0