The first thing you must consider when choosing cycling sunglasses is the UV protection. A good pair of cycling sunglasses should provide UV 400 to prevent both UVA and UVB rays getting into eyes. Because long-term exposure to UV rays can cause glaucoma and other eye diseases. The next thing you must consider is the lens material. polycarbonate lenses are best for cycling sunglasses because they are impact resistant. cycling sunglasses with polycarbonate lenses are safe to wearers. Then choose the right color of the cycling sunglasses lenses to help enhanced vision. The most important one is that they must be comfortable to wear.
As we know that cycling sunglasses are worn for eye protection when we engaged in cycling on the road. So, first of all, you shall choose cycling sunglasses that can shield your eyes from strong light, intensive UV rays and troublesome glares. Then, you need choose sunglasses that made of impact resistant materials to prevent debris, insects, sands in the air . At last, the cycling sunglasses must fit for you and give you comfortable wearing and can enhance your vision according to your vision requirements.