Our eyewear is made of natural raw bamboo. It is the core material, which is combined with recycled PVC and FSC wood . As a result, every pair of sunglasses is unique with its own story made of varying shades and knots. The material also delivers a smooth touch and feel not like the PVC ones .We use UV 400 high quality lenses. We offer a choice of 3 main collections : Bamboo & PVC, Full Wood and Bamboo core, Full bamboo with a choice of 65 references. Regarding sustainability Carbon emisions are 100% offset. Iso 14001 certification