High Quality Lens -Helps to block harmful UVA and UVB rays--certified UV400 protection. Flexible spring hinges for comfort & durability help prevent slippage during physical activity. REVOLUTION DESIGN- Wood Arm, cannot be altered or damaged by changes in climate and temperature. double-spring hinges are sturdy and designed to keep their shape perfect. nice wood glasses, fit for all face shapes, Great gift for family, lover, friend when Christmas, Valentine's Day, Birthday, Father's Day, Graduation Ceremony Ect. HIGH QUALITY MATERIALS- This sunglasses is made from UV400 lenses, skin-friendly nose pads, wood temples, all the details ensure you a long time using. PRODUCTS SIZE- Lens height: 50mm(1.97 inches), lens width: 58mm(2.28inches), bridge width: 20mm(0.79 inches), frame width: 138mm(5.43 inches), leg length: 140mm(5.51 inches). CLASSIC DESIGN- It can go with various of features and clothings, which will be a perfectly choices for party and daily wearing. It is also the good choice for outdoor activities, such as driving, shopping, traveling and so on. LongKeeper Wood Sunglasses for Men Women Vintage Real Wooden Arms Glasses