CASTILLO SUN Sunglasses by Gotti. Color: Ash, Denim, Mocca, Sand, Cliff, Plum, Size: 55-18, Material: 3D Sintered, Collection: Götti Dimension.. CASTILLO SUN transforms the same rectangular form into a pair of sunglass. It is made with lightweight polyamide, and the matte finish keeps the look sleek and modern. Tinted lenses provide complete protection against the sun and Swiss precision ensures long durability and comfort. CASTILLO SUN is a perfect choice when you want stylish sunglasses that are minimalistic and practical in everyday use.