Tree Tribe Wood Aviator Sunglasses - Polarized Lens, Wooden Frames, Bamboo Case bamboo frame glass lens mirrored POLARIZED LENSES - Provide crystal clear vision with UV400 protection and a scratch resistant coating. 56mm lens. UNIQUE WOODEN FRAMES - Crafted with 100% real wooden frames, so every pair is different - has a unique wooden vibe. CLASSIC NATURAL STYLE - Classic aviator style with a natural interpretation. Frame size: 143mm face width x 148mm length x 53mm height. BAMBOO CASE AND MICROFIBER POUCH - Includes a bamboo tube case and microfiber cloth pouch to protect and clean your glasses. WE PLANT TREES - Tree Tribe is an outdoor lifestyle brand that plants 10 trees on every sale. Inspired by the beauty of the natural world, we are dedicated to creating cool products with eco friendly materials, while giving back to the Earth on every purchase.