The sun is neither an enemy nor an ally.
It's a force, a presence. A light we learn to know – like taming a changing sea.
And yet, around it, myths persist: misconceptions passed down from summer to summer, between two beach towels, a little cream, and a lot of approximation.
At Jayne, we believe it's time to set the record straight: sun protection is not a constraint, but an enlightened way of life.
Myth #1: "Under the clouds, you're safe."
False.
UVA rays, responsible for skin aging, pass through clouds and even windows. According to the World Health Organization (WHO), up to 80% of ultraviolet radiation can reach the skin on cloudy days.
So it's not the heat that burns, but the invisible light.
A walk under a gray sky is still an exposure – discreet but real.
UPF 50+ clothing, on the other hand, offers reassuring consistency: whether it's bright sunshine or overcast, it blocks 98% of UVA and UVB rays, regardless of the weather.
Myth #2: "The more my skin tans, the more protected it is."
Tanning creates an illusion of strength.
It colors the skin, makes it look warmer, but it mainly reflects a defense reaction.
Melanin acts as a natural filter, true, but a weak one: tanned skin provides protection of approximately SPF 3, according to the Skin Cancer Foundation (2022).
In other words, the skin continues to receive nearly 67% of UV rays.
Tanning therefore does not mean protecting yourself – it simply delays sunburn.
True elegance today lies in preserving your skin before it becomes fatigued.
Myth #3: "Clothing always protects you from the sun."
Yes… but not all of it.
A light, pale cotton t-shirt lets through nearly 20% of UV rays. When wet, it can drop to UPF 3 according to research by the CNRS and the Skin Cancer Foundation.
Textile protection depends on the density of the weave, the color, and the nature of the fibers.
This is why fabrics tested according to European standard EN 13758-1 indicate their actual UPF: 15, 25, 40, 50, or 50+.
Jayne clothing, certified UPF 50+, has been designed to preserve skin over time: every fiber, every stitch, every shade has been conceived to filter without being cumbersome.
Myth #4: "Sunscreen is enough."
Sunscreen is necessary, but it wears off.
Under heat, water, and perspiration, its effectiveness decreases. The National Agency for Food, Environmental and Occupational Health Safety (ANSES) recommends reapplying it every two hours, in generous quantities – which few of us actually do.
Clothing, on the other hand, doesn't disappear. It provides stable and measurable protection, as long as it covers the skin well.
The combination of both remains the best approach: textiles as the main barrier, and cream as a conscious complement on exposed areas.
Myth #5: "Protecting yourself from the sun prevents you from enjoying summer."
On the contrary.
Protecting yourself means extending the light. It means being able to walk longer, read on a terrace, or have lunch on the sand without feeling that familiar evening burn.
Modern anti-UV clothing is no longer the opaque armor of yesteryear: it breathes, stretches, and glides over the skin like a gentle shadow.
Elegant sun protection is not an aesthetic constraint; it's a new freedom: the freedom to live outdoors without fearing excess.
What to remember
The sun doesn't demand avoidance, but understanding.
UV rays are not measured by heat, tanning is not protection, sunscreen is not eternal, and not all clothes are equal.
Learning to coexist with light means choosing a form of balance – that of lasting beauty.
The Jayne Vision
At Jayne, we advocate a simple idea: protection does not exclude sensuality.
Our UPF 50+ certified garments, designed and made in Paris, embody a new way of experiencing the sun: light, refined, conscious.
Technical veils, flowing dresses, beach shirts: each piece is a light filter as much as a style statement.
Because the beauty of skin is primarily how it is cared for.
Sources
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World Health Organization (WHO) – Solar Ultraviolet Radiation: Global Burden of Disease, 2021
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Skin Cancer Foundation, The Truth About Tanning and UV Exposure, 2022
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CNRS – Studies on UV transmission according to textile density, 2019
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ANSES, Recommendations for reasoned sun exposure, 2020
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European Standard EN 13758-1:2001, Textiles – Solar ultraviolet protective properties – Test method and marking requirements
