Persol - With detachable leather blinders and sweatband, this style gives performance-driven vision. Super sporty polar lenses in green or brown. Metal in gold or silver with acetate temple tips. Classic round shape but always reimagined with Persol personality. Flex hinges and iconic arrows. Removable sweat guards in real leather in black, brown or blue varieties matching the temple tips.Category 3. General purpose sunglasses. High protection against sunglare, good UV protection, not suitable for driving at twilight, at night or under dull light.