How to Choose the Best Sunglasses for Driving

Don’t you just hate it when the sunlight’s too harsh, and you can’t enjoy your driving as much? This is not only a source of discomfort, but it can also be dangerous since you’ll be squinting a lot and it might reduce your awareness of other road users. That’s why sunglasses are not just a fashion statement. You actually need them to drive safely. But how do you choose the best sunglasses for driving? 😎 We’ll help you out!

Why Invest in a Good Pair of Sunglasses?

A good quality pair of sunglasses not only look great but also ensure that your eyes will have the right amount of protection against UV rays. UV protection is essential whether you’re on the road or not, especially for your eyes. When you’re choosing sunglasses, you might be tempted to just buy the first one you see or the cheapest. 

However, this may not be the best way to go. Cheap sunglasses offer little to no UV protection and you can’t expect them to last long. When shopping for a good pair of sunglasses, make sure that they offer UV protection up to 400 nanometers. Also, check that they offer UVA and UVB protection. 

Whilst a reliable pair of sunglasses might be costly, it’s worth it because you’ll have peace of mind knowing that you'll be able to see properly whilst driving on a sunny day. Your sunglasses will help you drive safely and arrive at your destination without any problem. Of course, a well-made pair of sunglasses will also last for years. 

What Does the Law Say About Sunglasses?

Before purchasing sunglasses, be sure to read this section first, so you’ll know what the law says about driving with sunglasses. The tints of sunglasses are actually categorised. 

  • Category 0 - Transparent to very light tint. You can use this indoors or during cloudy weather.
  • Category 1 - Light tint. Perfect for days with low brightness.
  • Category 2 - Medium tint. Should be used for days with middle brightness.
  • Category 3 - Dark tint. A must if you’re driving in high brightness like in the mountains or on the seaside. 
  • Category 4 - Darkest tint. You can’t wear this while you’re driving, according to law because there won’t be enough light to get to the eyes to ensure good visibility. 

When you’re driving at night, obviously, you shouldn’t wear sunglasses because there’s no need for them and you won't be able to see properly. The Highway Code also states that you must not wear sunglasses during nighttime driving

What are Polarised Lenses?

Choosing polarised lenses will help in reducing glare while also preventing other road users to be distracted because they won’t have any bright reflections. As light enters the eyes via the cornea, the lens then bends the light and focuses it on the retina. But if there is excess glare, the light is scattered over the cornea, reducing our ability to focus properly.

While you’re on the road, you may be distracted by glare caused by the sun, water, snow, and other vehicles. A strong glare while driving can be very dangerous. Your vision becomes impaired, causing you to become less aware of other vehicles, pedestrians, and other road users. 

Polarised lenses are a good choice because they can block glare as you’re driving. When you’re shopping for sunglasses, check that they have polarised lenses. These lenses help to stop glare. Apart from that, polarised lenses also enhance colour and help in reducing strain in the eye. Of course, these lenses also block all UVA and UVB light so they’re an awesome choice for sunglasses for driving. 

How to Choose the Frame Style?

Choosing the frame style is not just to ensure that you’ll look great with your sunglasses. Remember to check the frame you select won’t interfere with your peripheral vision as you are driving. Avoid buying sunglasses with broad temples, thicker frames, and generally ones that are oversized. 

How to Choose Tint Colour?

Some lens colours may look awesome but they might not be the best ones for driving. For example, green, blue, and pink lenses will affect the way you see red light. It’s best to avoid these colours. You don't want to miss a red traffic light! You also might not see the car in front of you is stopping since you won’t be able to see its brake lights.

To be safe, pick grey sunglasses because they will give you true colour perception. Grey lenses won’t distort colours like those from traffic lights, vehicle lights, and other important road signs. Make sure that the grey sunglasses you buy are also polarised so that you won’t have any problem with glare or reflection


Taking care of your eyes is crucial to help protect your vision. As you know, your sense of sight is the most important sense you use while driving. You want to ensure that you’re driving safely and not being a risk to yourself, your passengers, and other road users. 

Buying a good pair of sunglasses is a small cost compared to the protection to the eyes that they provide. You’ll be able to see clearly while you’re on the road and not squinting all the time and giving yourself a headache afterwards.  Safe and happy driving!😎