Electric BirchSharp angles define this bio-acetate rectangular frame. Styled for men and women, the birch is a medium sized fit. Minimum design. Maximum cool. FeaturesMade in Italy, Lifetime WarrantyBlue Light Blocking, Melanin-Infused LensesHand-crafted from Bio-AcetatePolarised Infused Lens. 99 % glare reduction. 100 % UV Protectionfor bright lightmedium sized fit