Sonora glasses are made of cellulose acetate, a noble material that derives from the particular processing of plant fibres, to which plasticisers are added to give flexibility and tenacity. The result is a light but extremely resistant pair of glasses characterised by a brilliant and deep colour rendering; furthermore, thanks to the flex temples equipped with a spring mechanism, it is comfortable and light, adapting perfectly to any type of face.The polycarbonate lenses guarantee 100% protection from UV rays and maximum impact resistance. ---- Model: Smooder SonoraGender: MenFrame: Cellulose acetateLenses: PolycarbonateType: UV400 protectionPackaging Smooder