The Seaval Shades are one of the coolest wooden sunglasses you can ever have. These sunglasses have top-quality polarized Revo lenses. Additionally, they provide extra resistance against the sun, salt, and water. In fact, they also float! So even if you are in the pool or by the beach, you can still wear them around. In addition to that, the sunglasses have flexible as well as durable stainless steel hinges. Bamboo goes behind the making of them. This is one of the most abundant and sustainable natural material available out there. You can also choose to have yours out of the luxurious Zebra Wood. As a matter of fact, these sunglasses are highly sustainable. A perfect design for everyday use.