The wood on the frame of the glasses is hand-spliced together by our craftsmen. The workmanship is complicated, but the frame is really beautiful & unique. 1. Unique, fantastic fashion, good-looking. Environmentally friendly 2. Polarized lens with UV protection 3. It can improve your appearance & improve your confidence! Detail: Frame Material: Wooden Lenses Optical Attribute: MIRROR Lenses Optical Attribute: UV400 Lenses Optical Attribute: Anti-reflective Lenses Optical Attribute: Polarized Lenses Optical Attribute: Photochromic Lenses Material: Polaroid Eyewear Type: Sunglasses Item Type: Eyewear Lens Width: 50mm Lens Height: 45mm Gender: Mens/Womens Wood: Walnut Retro Round Wood Sunglasses For Men & Women, Polarized Uv400 Semi-Rimless, Women’s