ZAN is an angular take on the classic rounded piece.  Zan’s frame creates a perfect contrast between hard and soft and it’s an ideal unisex frame as it suits most faces. UV 400 Protection Polycarbonate lenses High quality optical hinges Cleaning bag included Formable temples, with metal core BPA-Free Eco friendly materials More than 50% recycled materials Lens  – 50mm, bridge – 24mm, temples – 145mm Product Code: Zan Sunglasses - Crystal