Ever stood under the scorching summer sun and felt your eyes sting? That's because your eyes, just like your skin, need protection from the sun's harmful ultraviolet (UV) rays. Sunglasses, a stylish accessory turned necessity, come to the rescue here. So let's dive into why sunglasses are more than just a fashionable statement, and explore the importance of wearing sunglasses for the health of your eyes.

The Power of Polarization: Cutting the Glare and Enhancing Vision

When you're driving on a sunny day, the last thing you need is a blinding glare disturbing your view. Sunglasses with polarized lenses are designed to cut this glare, making it easier for you to navigate your surroundings. Additionally, they enhance color contrast, improving visual clarity and comfort.

UV Protection: Your Eyes' Best Friend

UV radiation from the sun can cause short-term and long-term ocular issues such as photokeratitis, pingueculae, pterygia, and even cataracts. The Skin Cancer Foundation states that UV rays can also lead to macular degeneration - a leading cause of vision loss for older people. Wearing sunglasses that block 100% of UVA and UVB rays can keep these problems at bay, and provide your eyes the protection they need.

Prevention of Skin Cancer and Wrinkles

The skin around your eyes, including your eyelids, is highly susceptible to skin cancer and signs of aging like wrinkles. Wearing sunglasses with a proper fit can shield this sensitive area from harmful UV rays, significantly reducing the risk of skin cancer and premature aging.

Safeguarding from Elements

Outdoor enthusiasts, listen up! Sunglasses can protect your eyes from getting irritated by elements like dust, wind, and sand. They also guard against snow-blindness (photokeratitis) when you're hitting the ski slopes, as snow can reflect up to 80% of UV rays.

Protecting the Delicate Eye Tissues

The skin of your eyelids is extremely thin, making it more susceptible to UV-related changes and damage. Proper sunglasses protect these delicate tissues and the white part of your eye, reducing your risk of developing growths that can affect your vision.

Aiding in Recovery

If you've had cataract surgery or any other eye-related medical procedure, your doctor will likely recommend wearing sunglasses to help protect your eyes during the healing process.

Comfort in Bright Light and Reduced Eye Strain

Ever experienced that headache after a day out in the sun? Bright sunlight can cause considerable eye strain, leading to discomfort, fatigue, and headaches. Sunglasses can help manage light sensitivity and provide comfort in bright conditions.


Sunglasses are an essential tool for maintaining good eye health. They’re not just about looking cool or hiding tired eyes - they're about protecting one of your most valuable assets. Remember, not all sunglasses are created equal. The next time you're shopping for a pair, make sure they offer 100% UVA and UVB protection and consider polarized lenses for added glare reduction. The importance of wearing sunglasses can never be overstated - make your eye health a priority!

Want to try out any of our polarized UV400 sunglasses or blue light screen glasses? Use code SUNNYDAYS for 12% off your next order.


June 08, 2023 — Rafael Dutra

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