When buying sunglasses gafas de sol with UV protection, look for the following features:

100% UV protection or block at least 99% of UVA and UVB rays: The sunglasses should be rated to block 100% of UV radiation or at least 99% of UVA and UVB rays.

Polarized lenses

Polarized lenses reduce glare from reflective surfaces like water and snow, making them a good choice for outdoor activities.

Wraparound style

Sunglasses with a wraparound style provide better coverage and protection from UV radiation, especially for the sides of the eyes.

Large lens size

Sunglasses with a larger lens size can provide better coverage and protection from UV radiation, especially for the eye area.

Dark lenses

While the darkness of the lenses does not necessarily indicate the level of UV protection, dark lenses can reduce glare and improve comfort in bright sunlight.

Quality construction

Look for sunglasses with quality construction, including sturdy frames and lenses that are scratch-resistant and shatterproof.

Comfortable fit

Sunglasses should fit comfortably and snugly on your face, with adjustable nose pads or temples to ensure a secure fit.

By looking for these features, you can choose sunglasses that provide the best protection for your eyes and maintain good eye health.