Prada - The hallmark styling of this world-renowned fashion leader denotes high quality with a dedication to innovation and a strong tradition of craftsmanship. Prada is synonymous with an understated style that has always anticipated, and often dictated, new trends. Prada sunglasses use only the finest materials to strike the ideal balance of form and function.Category 2. General purpose sunglasses. Good protection against sunglare, good UV protection, not suitable for driving at twilight, at night or under dull light conditions.