The alluring square frames of the Earth Wood Imperial Sunglasses have a unique appearance. Their frame is handcrafted using genuine quality solid wood. Being recyclable, biodegradable, and non-toxic, these wooden frames do not cause any harmful skin reactions . The sunglasses are coupled with advanced lenses that offer 100% protection against the damaging UVA and UVB rays. Visibility is not affected in any way as the lenses are optically polarized. They even have a protective coating to resist scratches. The sunglasses have stainless steel hinges to keep them protected against moisture damage.