Bamboo is easy to wear on the eyes. And that's why Hilary's glasses are made of his wood. But this cool wooden accessory has one more big bonus. Universal shape that fits every head. Whether you are a girl or a boy, whether you have a scalp or a hedgehog.Unisex designHighquality polarizing glassGlasses made of bamboo woodSpringloaded FLEXI hingesCAT. 3, UV 400