Sing 2 Review: Mostly Enjoyable Except for the Uncomfortable Meena Fantasma Green x Giulietti e Guerra. Designed in collaboration with Giulietti e Guerra, this edition of Fantasma is a true RSF silhouette in its core, characterized by its distinctive street edge aesthetics. Its low riding profile was sculpted out of thick acetate rims, with carefully chiselled edges on the top. This model works on the laid back attitude of RSFs urban culture, designed to be versatile and timeless, while proposing a bold vision for everyday wear. This version comes in green solid acetate with grey light lenses.