RUMO SUN Sunglasses by Gotti. Color: Ash, Sand, Cliff, Teal, Plum, Blush, Size: 55-15, Material: 3D Sintered, Collection: Götti Dimension.. RUMO SUN is an adaptation of the square design of RUMO sunglasses. The frame is made from a lightweight polyamide with a matte finish. Tough shape-tinted shades offer full sun protection. The frame exudes boldness and yet is extremely light and comfortable to wear. This pair of shades is made in Switzerland, where modern design meets technical precision. RUMO SUN sunglasses are meant to be worn on sunny days for those who love sharp and confident lines.