These PO3105S sunglasses by Persol are designed in the Clubmaster style made popular in the 1950s. The sturdy frames are constructed in a combination of Monel and acetate. The oval rims are made from Monel, a corrosion-resistant metal alloy that’s lightweight and hypoallergenic. The browline and temples are crafted from lustrous, durable acetate. The slim temples are wider at the tips for stability, and feature the Persol arrow and double band detail at the ends. If you appreciate retro styling with a modern flair, these Persol sunglasses won't disappoint.