There are many reasons why it’s important to wear sunglasses while driving. Due to the nature of driving and the conditions created by the road and your car, they can protect your eyes in several important ways. They can increase your safety on the road, help your vision, protect your eyes and prevent discomfort. It isn’t as simple as heading into a store and picking up a stylish pair of cheap sunglasses. There are certain attributes you need to look for when selecting a pair of sunglasses for driving, such as lens coatings, frames, and tint level. Here are five reasons to wear sunglasses while driving. 

  1. Drive safely

The brightness of the sun and distracting reflections can impair your visibility while driving. The glare off another car’s windshield or a piece of metal on the road can inadvertently blind you when you’re behind the wheel. Choosing the right lenses for your sunglasses can prevent you from causing an accident. Glare is often one of the main causes of traffic accidents, and wearing the right sunglasses can prevent it. 

Polarized lenses reduce the glare that comes off the road and from any other sources, such as other cars. The lenses have a filter to block out reflected light and also offer better color contrast. This means that wearing them while driving can prevent you from having accidents and keep you safer. Today it is possible to order sunglasses with polarized lenses online, and there are companies that offer same-day delivery glasses to give you the opportunity of getting your new pair of glasses very fast. 

  1. Protect your eyes from harmful UV radiation

Your eyes are not protected from the sun just because you’re sitting inside a vehicle. Ultraviolet light protection is particularly important in sunglasses because they have dark tints, which cause your pupils to enlarge and expose your eyes to potential UV damage. On a bright day, a high amount of light can reach your retinas while driving. 

Your sunglasses should be able to block UVA and UVB rays, which, over time, can damage your eyes and eyelids. This can lead to cataracts, macular degeneration, and cancer. Wearing sunglasses that block out harmful rays prevent too much exposure and protect the health of your eyes and eyelids. Selecting wrap-around frames can limit your exposure as it prevents the UV rays from hitting your eyes from the sides. 

  1. Decrease eye strain and discomfort

When it comes to driving, you use your eyes more than any of your other senses. The action of focusing and refocusing can take a toll on your eyes and cause eye fatigue. This can affect the safety of your driving. You will often squint when driving in bright conditions. This is uncomfortable and can cause the eye muscles to feel strained. You may end up with a headache or feel nauseous. Wearing sunglasses reduces the amount of light that enters the eye, and you will have a more comfortable journey, especially if it’s a long one. 

When it comes to the lens color, gray lenses are best as they reduce light intensity without changing the color of objects too much. Other suitable colors are amber, brown, or green lenses. Pink, red and blue tints are not recommended for driving as they can distort the colors of traffic lights. 

  1. Higher clarity of vision

Sunglasses help you with color contrast. Driving in low lighting can be dangerous, with bright lights disrupting your vision and objects fading into the darkness. There are lens coatings that are optimized to help you pick up objects and give you optimal vision even in low lighting. Even when it’s raining, sunglasses can help you see more clearly because rain can scatter the light and cause a glare. 

The sunglasses sold for general use may be too dark for driving in low light conditions and cause visibility issues. Tints are applied to lenses to help absorb light, and when it comes to tinting level, mid-level lenses are the best all-round ones. Lighter lenses are best in duller conditions. Sunglasses with a variable tint (photochromatic lenses) can change their tint density on exposure to varying kinds of light. 

  1. You can get prescription sunglasses

Wearing prescription glasses doesn’t mean that you can’t wear sunglasses for driving. It is easy to get prescription lenses in a pair of sunglasses. Sunglasses are not just a fashion statement but an important way to improve the safety of your driving. It’s good for the comfort and health of your eyes too. 

It is illegal to drive without your prescription glasses while driving but having sunglasses with subscription lenses helps you to avoid this problem. If you’re required to wear prescription glasses, and you drive without them, it can invalidate your car insurance, and you have a much higher chance of causing an accident.