Ray-Ban - Return to the '70s with a style icon fresh out of the vault. These oversized square metal frames offer an elegant, cool solution for effortless charm, featuring gold and silver rectangular-shaped frames, crafted for lasting style. Available in gradient, polar and solid crystal lenses, the colours and slender temples help create an elegant profile for all who wear them.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.