Kythnos, serene and refined, continues to inspire a design where sophistication meets effortless summer ease. Handcrafted in Greece from premium Mazzucchelli acetate, Kythnos combines durability with lightweight comfort and balanced proportions. It is equipped with Zeiss lenses featuring hard coating and anti-reflective internal treatment for maximum clarity and protection. Each pair comes with an eco-leather protective case, a microfiber cleaning cloth made from recycled PET bottles collected from the ocean, and Faos’ signature FSC-certified packaging. Care Instructions -Store your sunglasses in the provided hard case when not in use -Clean lenses only with the Faos microfiber cloth – avoid paper towels or clothing -Rinse with lukewarm water if exposed to saltwater or sand before wiping -Keep away from extreme heat (car dashboards, direct fire) to prevent warping -Use both hands to put on and remove your sunglasses to maintain hinge balance