Persol - A classic shape will always have contemporary relevance with modern Persol colours and design. This rectangular style comes in a wide range of fun and playful havanas while staying down-to-earth. Thicker medium temple height for a bolder look to enhance a simple rectangular shape. Iconic. Persol arrow temple design with trademark Meflecto bands for an instantly recognisable look.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.