When we think about protecting ourselves from the sun, our skin is usually the first thing that comes to mind. However, our eyes are just as vulnerable to damage from ultraviolet (UV) rays. Prolonged exposure to UV radiation can harm your eyes and lead to serious vision problems later in life. That’s why protecting your eyes from the sun is an essential part of overall sun safety.

UV rays can cause both short-term and long-term damage to your eyes. In the short term, too much sun exposure can lead to photokeratitis, a painful condition similar to a sunburn but on the surface of the eye. Symptoms include redness, tearing, sensitivity to light, and a feeling like something is stuck in your eye. Long-term exposure increases the risk of cataracts, macular degeneration, and growths on the eye, all of which can impair vision or lead to blindness.

Not all sunglasses offer the same level of protection. When shopping for sunglasses, look for ones that block 100% of UVA and UVB rays. The size and shape of the glasses also matter—a larger frame or wraparound style can protect the delicate skin around your eyes and prevent UV rays from entering from the sides.

Polarized lenses reduce glare and improve comfort but don’t necessarily provide more UV protection on their own. Make sure the label confirms full UV protection regardless of polarization. Prescription glasses and contact lenses often do not block UV rays unless specially coated, so consider adding UV-blocking options if you wear corrective lenses.

In addition to sunglasses, wearing a wide-brimmed hat can further shield your eyes by blocking sunlight from above. Combining a hat and sunglasses offers the best defense against harmful rays.

It’s important to protect your eyes year-round, not just during sunny summer days. UV rays can penetrate clouds and reflect off surfaces like water, snow, and pavement, increasing your exposure even on overcast days or during winter. Kids also need eye protection, as UV damage accumulates over a lifetime.

If you spend a lot of time outdoors, make UV protection part of your daily routine. Choose sunglasses you love so you’re more likely to wear them consistently. Encourage your family and friends to do the same.

Taking care of your eyes today can help preserve your vision for years to come. Don’t overlook your eyes when thinking about sun safety—protect them as diligently as you protect your skin.