The lenses in the sunglasses might be made of both plastic or glass (plastic becoming a great deal more common) as well as frame will both be entirely wooden or a mix of wood, metallic and/or plastic. Certainly, quite possibly the most eco-pleasant is completely wood or wood and metallic. https://uv400-sunglasses24681.myparisblog.com/33963222/the-best-side-of-best-sunglasses