How Do I Choose the Right Sunglasses for Sun Protection?
There’s no denying that sunglasses are versatile fashion accessories. In fact, a previous post listing different fashion trends for 2024 recommends accentuating various outfits through a pair of sunglasses. Oversized sunglasses help make a statement when donning streetwear while also matching other accessories like caps and handbags. Meanwhile, cat-eye sunglasses perfectly capture the vibe of vintage revival alongside jewelry and prints inspired by past eras.
However, it’s worth noting that sunglasses must not only be selected based on aesthetic appeal but also for their practical purpose of sun protection. Below, we highlight why it’s important to shield your eyes from the sun and how you can choose the right pair of sunglasses to do the job.
The importance of sun protection for the eyes
By now, you’re probably already aware of how essential sunscreen is to protect your skin from the sun’s harmful ultraviolet rays. But the unfortunate thing is sunscreen can’t be applied to the eyes, thus exposing them to a range of injuries and conditions.
Specifically, a study published in the journal Translational Research in Anatomy notes that UV radiation effects on the eye’s structures widely vary. Depending on the wavelengths, exposure duration, and cellular susceptibility, exposing the retina to UV rays can contribute to a fleshy growth called pterygium or a severe eye condition called photokeratitis. Prolonged UV exposure has also been associated with an increased risk of cataract formation and macular degeneration, making sunglasses a crucial component of your outdoor wear.
Features to consider when choosing sunglasses
Frame shape and size
Instead of simply getting a pair of sunglasses that matches your facial features, prioritize the ones that provide maximum coverage. Even shopping for stylish luxury sunglasses doesn’t necessarily mean sacrificing sun safety, as designer brands like Prada and Versace offer oversized styles for better fit and protection.
On the online eyewear retailer Sunglass Hut, you can find the statement-making Prada PR 21XS 54, which features larger lenses for a timeless, sun-safe look. Meanwhile, the Versace VE4361 frames have a high-bridge fit and bold temples to also protect your eyes from the UV rays coming in from the side.
UV rating
When it comes to sun safety, not all sunglasses are created equal — ensure your frames of choice have lenses that are embedded with UV protection. Most reputable sunglasses brands will specify the UV rating on the label, so don’t just check the price tag when shopping for a pair.
The UV rating is typically stated as 100% protection against UVA and UVB rays, which are the wavelengths responsible for premature aging and sunburn. In some cases, the UV rating is indicated as 100% protection against UV 400, which essentially means the lenses can block wavelengths up to 400 nanometers and ultimately prevent eye damage.
Protective lens coatings
Besides UV protection, lenses can be coated with different protective features. Polarized lenses are a popular example, as they help filter light and reduce glare from surfaces exposed to the sun, thus lowering the risk of reflective UV damage.
However, remember that polarization doesn’t automatically equate to UV light absorption. It’s best to opt for polarized sunglasses that can still block UV rays, such as Privé Revaux’s Harmony, Neptune, and To Collins. These frames may vary in terms of shape and style, but their lenses are all polarized and rated with 100% UVA/UVB protection.
In essence, choosing sunglasses for sun protection entails looking at their frame shape and size, UV rating, and protective lens features.
