With the arrival of good weather, sun exposure increases, as does the desire to wear new sunglasses. But do we know what we're buying when we choose a pair of glasses? Optometrist Carla Fàbregas gives us four tips.

The warmer weather is here, and we're spending more time outdoors, making the most of the sun's rays. It's only natural that we wear sunglasses to protect ourselves from the brightest hours of daylight, but is it necessary for children to wear them too? Dr. Joan Prat Bartomeu, pediatric ophthalmologist at Sant Joan de Déu Hospital, assures us that they can wear them without any problem.