These Bamboo Wood Sunglasses are an excellent choice for you and Mother Nature! Not only are the sunglasses’ frames made with genuine bamboo, 10 trees are planted for every purchase. They are also good for your own well-being by protecting your eyes against harmful UVA/UVB rays. Forget about being blinded by the light of the sun! With these glare proof lenses you will maintain perfect vision without having to squint. These bamboo frame sunglasses actually float in water, decreasing the chances of losing them. They are created with an adjustable flex hinge so that these shades are sure to fit just right.