The two main reasons for wearing sunglasses are the health and comfort of your eyes, they are not only a fashion accessory. From a health point of view, it's essential to wear protective sunglasses as they protect your eyes from harmful ultraviolet light. There are three types of ultraviolet radiation - UVA, UVB and UVC. Exposure to these UV rays greatly increases the risk of developing dangerous diseases such as cataracts or macular degeneration. However, original sunglasses from renowned brands block up to 99% of UVA and UVB rays and thus provide adequate protection. The material of the lenses is also crucial. Many people are sensitive to bright sun rays, especially when they hit wet surfaces. We, therefore, recommend quality polarized sunglasses, for example when driving a car, skiing or fishing.