When walking in the sun for hours, sun protection isn't just about cream. There are "smart" clothing items designed to block UV rays. But what does UPF 40 or 50 really mean?
What is UPF certification? The acronym UPF (Ultraviolet Protection Factor) indicates how much solar radiation is blocked by the fabric.
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UPF 40-50: This means that only 1/40 or 1/50 of UV radiation can penetrate. It is excellent, almost complete protection.
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How it's achieved: It's not a chemical treatment that fades after washing. The protection comes from the density of the weave, the thickness of the thread, and often the addition of titanium dioxide or zinc directly into the fibers during spinning.
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How to check: Always look for the specific label. Products like Royal Robbins shirts or Buff neck gaiters clearly state the protection level. Beware of generic "lightweight" garments that promise protection without verified certifications.
Protect yourself in style: recommended technical clothing
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Technical shirts: Offer the advantage of covering your arms while remaining cool and breathable.
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Buffs and hats: Protect delicate areas like the neck and ears, often forgotten when applying sunscreen.
"Did you know merino wool protects you from the sun?" While many only think of merino for cold weather, its natural fibers are an exceptional barrier against UV rays. It's a perfect choice for those seeking 'natural' protection without resorting to excessively technical or chemically treated garments. Remember, however: if the garment is very light and stretched, its protection decreases. For intensely sunny days, always pair your merino t-shirt with a hat or a Buff, and don't forget exposed areas! In the store, in addition to the other items mentioned above, we have technical socks, both summer and winter, with merino wool, and neck or head tubes, also from Buff, in 100% merino wool!
Skin protection is crucial!
Many believe sun protection is merely a matter of applying cream, but data tells us otherwise. In the last decade, the incidence of skin cancers has drastically increased, driven by often underestimated overexposure to UV rays. Did you know that just a few severe sunburns in youth can increase the risk of melanoma in adulthood by 80%? This is why at BF Outdoor SHOP, we focus on garments with UPF 40/50 certification: they are not just clothing, they are a real and constant protective barrier that doesn't fade like cream with sweat or over time.
Next time you choose your summer gear, ask yourself: "How much does it protect my skin?" and "What kind of world am I supporting with this purchase?" Come visit us: we'll show you the latest UPF products and explain the ethical stories behind every garment you wear.