Âge lunettes de soleil bébé

At what age should a baby start wearing sunglasses?

Table of contents:

Why are sunglasses important for babies?

From birth, a baby's eyes are much more sensitive than an adult's. Their crystalline lens—the natural lens that filters light—is still transparent, allowing up to 90% of harmful UV rays to pass through. By comparison, in an adult, barely 10% of rays reach the retina. Hence the importance of appropriate sun protection, which is essential from the first few months.

UVA rays

UVA rays represent about 95% of the radiation from the sun that reaches the Earth. Invisible and painless, they penetrate deep into ocular tissues. In young children, they can cause premature aging of the eye and promote certain eye diseases later on, such as cataracts or retinal degeneration.

UVB rays

UVB rays, which are more energetic, are responsible for "sunburn" of the eyes, known as keratitis. Even on cloudy days, they pass through clouds and reflect strongly off water, sand, or snow. A baby in a stroller is therefore directly exposed to harmful rays, especially when the light is intense.

Eye diseases and sunburn of the eyes

Repeated exposure without sun protection can cause irreversible damage. For kids, the cornea and retina are fragile: a single day spent without appropriate glasses can be enough to irritate or burn the eyes. This is why parents must consider children's sunglasses as a genuine health reflex, just as they do with sunscreen or a hat.

Sunglasses protect your baby's eyes

Well-chosen sunglasses block 100% of UVA and UVB rays while offering optimal comfort thanks to a light and flexible frame. At Ki ET LA, our products are specially designed for the faces of little ones: UNBREAKABLE pairs, flexible temples, and adorable models like Ourson or Lion, made in France.

From what age can babies wear sunglasses?

Contrary to popular belief, there is no minimum age for protecting a baby's eyes. From birth, when you are out in the sun for a long time—walking, at the mountains, or at the beach—it is recommended to equip your child with adapted sunglasses.

Between 0 and 1 year old, vision is still in full development: babies are discovering contrasts and brightness. It is precisely during this period that ocular protection is most crucial. Ki ET LA glasses are designed for every age:

  • Baby collection (0-1 year): Diabola or Ourson models, with a reversible and ultra-flexible frame.

  • Child collection (1-4 years): Wazz or Lion models, resistant, light, and stable on the nose.

  • Junior collection (4-9 years): Buzz or Rozz models, with an assertive style while maintaining optimal protection.

Parents can thus choose the pair most adapted to their child's morphology and comfort, while ensuring total protection against harmful rays.

Age sunglasses

How to choose the right sunglasses for your baby?

Sunglasses size

A good pair must fit the face well without slipping off the nose. A frame that is too wide will let light through, while one that is too tight will interfere with the comfort of the baby. Ki ET LA models are ergonomic, designed to follow the growth of the young child.

UV protection and UV category

Choosing an appropriate solar category is essential.

  • Category 3: recommended for the majority of situations, it blocks 100% of UV rays.

  • Category 4: very dark, reserved for high mountains or the sea. Too dark for daily use by babies.

All Ki ET LA lenses offer total UV400 protection, ensuring optimal visual comfort without altering colors.

Durable and impact-resistant materials

Flexible, UNBREAKABLE frames without metal hinges ensure maximum safety. The lenses are designed to withstand drops and repeated handling by little hands. This level of quality makes all the difference for a product that a child will wear every day.

Comfort for baby and child

Comfort is paramount: the temples must not compress the nose or temples. At Ki ET LA, the lightness of the glasses and the soft-touch material avoid marks and guarantee a pleasant fit throughout the day.

Style: glasses they actually want to wear

A pair of sunglasses must be as pretty as it is practical! Bright colors, fun frames, and trendy style encourage the child to keep them on their head. Whether it's a Diabola model, Ourson or Lion (made in France), the goal is for them to say "yes" without complaining!

How to get your baby used to wearing sunglasses?

At first, it is normal for your baby to try to remove them. Start with short periods of exposure to the sun in a pleasant environment. Show them that you also wear your glasses: children love to imitate their parents.

Associate the baby sunglasses with a positive moment—a walk, a trip to the park, or buying products "like the grown-ups." The Ki ET LA ranges are so comfortable that after a few minutes, most babies forget them completely. The models are available in several colors, such as pink, blue, black, khaki, and many others! Something to please your daughter or son!

Choosing glasses adapted to your child's age and UV index

Glasses categories

The UV categories determine the ability of the lenses to filter light.

  • 0 to 2: too weak for sun exposure.

  • 3: the best protection for daily use.

  • 4: for high mountains, reserved for extreme conditions.

Baby glasses (0 to 1 year)

Opt for a frame designed specifically for newborns. The Diabola model adapts to the growth of the face, ensuring safety and comfort from birth.

Children's glasses (1 to 4 years)

Between 1 and 4 years old, babies become true explorers. The Wazz, Ourson, or Lion models offer optimal protection, a perfect fit, and flexible temples that don't hurt.

Junior glasses (4 to 9 years)

Older children need resistant but stylish frames. The Buzz or Rozz range combines quality, a fair price, and a modern look—a real favorite for girls and boys.

Teen glasses

For youths from 9 years old, the Woam models adopt a design inspired by adult pairs, while keeping the safety and lightness inherent to Ki ET LA.

Protecting a baby's eyes is investing in their vision for life. Thanks to products designed with care, well-chosen sunglasses, and a choice of fun colors, sun protection becomes child's play!

Cornelia Leroy

Cornelia Leroy

- Head of Communications & Web Marketing

At Ki ET LA, I make sure that children's sun protection is never taken lightly... while keeping a smile! Because protecting kids is essential, but always with style and a good dose of fun.

View profile

Back to blog