American heritage, European design, Japanese engineering. Meet the Descend Z, the latest in Revo innovation. Featuring the classic rimless silhouette of Revo's best-selling Descend Collection with a lightweight stainless steel frame, Descend Z will be your new go-to pair of sunglasses. Staying true to Revo's heritage, Descend Z's Serilium+ lenses feature NASA-based polarized lens technology for optimal protection from glare while enhancing optics.