Your skincare and suncare guide

Why UV Umbrellas Are Becoming More Popular
Why UV Umbrellas Are Becoming More Popular
Sun parasols are having a moment. The trend has recently been picked up by The New York Times, which explored the growing popularity of UV umbrellas and the return of... Read more...
Does Cotton Have UPF? How Much UV Protection Does Cotton Provide?
Does Cotton Have UPF? How Much UV Protection Does Cotton Provide?
Cotton can provide some protection from UV rays, but not all cotton clothing has a high enough UPF to provide reliable sun protection. A lightweight white cotton shirt may have... Read more...
Does Cotton Protect Against UV Rays?
Does Cotton Protect Against UV Rays?
Cotton can block some UV radiation, but ordinary cotton clothing should not automatically be considered sun protective. The amount of UV that passes through cotton depends on factors including fabric... Read more...
UPF Clothing vs. Sunscreen: What's the Difference?
UPF Clothing vs. Sunscreen: What's the Difference?
UPF clothing and sunscreen protect your skin in different ways: UPF clothing blocks UV radiation from reaching the skin underneath it, while sunscreen protects exposed skin. For comprehensive sun protection,... Read more...
What Is the Best Fabric for Sun Protection?
What Is the Best Fabric for Sun Protection?
There isn't one fiber that is automatically the best for sun protection. The UV protection of a garment depends on the finished fabric's construction, density, color, thickness, and other characteristics,... Read more...
Best UPF Clothing for Women: What to Look For
Best UPF Clothing for Women: What to Look For
How to choose the best UPF for you The best UPF clothing for women combines verified UPF 50+ protection with comfortable fabric, meaningful coverage, and a style you'll actually want... Read more...
Why Summer Fabrics Like Cotton and Linen May Not Block UV Rays Well
Why Summer Fabrics Like Cotton and Linen May Not Block UV Rays Well
Cotton and linen are popular summer fabrics because they're lightweight, breathable, and comfortable—but that doesn't necessarily mean they provide good UV protection. In fact, studies of commercial summer clothing have... Read more...
Does UPF Clothing Lose Its Effectiveness Over Time?
Does UPF Clothing Lose Its Effectiveness Over Time?
The short of it is-- yes, UPF clothing can become less effective over time, but how quickly that happens depends on the fabric, construction, wear, and care. Stretching, repeated laundering,... Read more...
How to Test UPF Clothing: What You Need to Know
How to Test UPF Clothing: What You Need to Know
How do you test the UPF of clothing? The only reliable way to test UPF clothing is through standardized laboratory testing that measures how much UV radiation passes through the... Read more...
Chemical-free UPF Clothing: Where to find it and what are the kinds of UPF?
Chemical-free UPF Clothing: Where to find it and what are the kinds of UPF?
Most people assume UPF clothing is all the same — a single label that means “blocks the sun.” In reality, there are several ways clothing achieves ultraviolet protection, and the... Read more...
Is SPF 30 the Same as UPF 30?
Is SPF 30 the Same as UPF 30?
What's the difference between SPF and UPF? No — SPF 30 and UPF 30 are not the same thing, even though the numbers look similar. SPF and UPF measure two... Read more...
How Long Does UPF Clothing Last?
How Long Does UPF Clothing Last?
UPF clothing is designed to provide consistent ultraviolet (UV) protection over time, but it does not last forever. The lifespan of UPF clothing depends on the fabric type, construction quality,... Read more...
How to Test UPF Clothing (and What Actually Matters)
How to Test UPF Clothing (and What Actually Matters)
How to Test UPF Clothing  Short answer: The only reliable way to test UPF clothing is through standardized laboratory methods. At-home tools can offer directional insight, but they do not... Read more...
What should I look for in UPF clothing?
What should I look for in UPF clothing?
Learn what actually makes UPF clothing effective. Discover the science behind fabrics, fit, and testing — and how to choose protection that truly works. Read more...
Sunscreen vs UPF Clothing: What is the difference?
Sunscreen vs UPF Clothing: What is the difference?
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Do summer linen shirts provide sun protection or UPF?
Do summer linen shirts provide sun protection or UPF?
Why Linen Shirts Don’t Provide Adequate Sun Protection Linen shirt fibers are loosely woven, allowing UV rays to pass through easily. Even though linen feels light and cool, it often... Read more...
Where can you find stylish sun protection clothing?
Where can you find stylish sun protection clothing?
Stylish sun protection? It didn't exist, which is why we made some for you. When most people think of sun-protective clothing, they picture oversized rash guards, zip-up hoodies, and fluorescent... Read more...
How is UPF Different from SPF?
How is UPF Different from SPF?
How is UPF Different from SPF? UPF (Ultraviolet Protection Factor) and SPF (Sun Protection Factor) both measure sun protection, but they apply to different things. UPF refers to how much... Read more...
What Does UPF Mean in Clothing?
What Does UPF Mean in Clothing?
What does UPF mean? UPF is a textile safety measure assessing total UV blockage—UPF 50 blocks at least 98% of UV radiation. Unlike SPF, UPF applies to clothing and includes... Read more...
Sheer Danger: Why Chiffon Doesn’t Protect Your Skin From the Sun
Sheer Danger: Why Chiffon Doesn’t Protect Your Skin From the Sun
Chiffon is a lightweight, sheer fabric often made from silk, polyester, or nylon. It's prized for its delicate drape and breezy movement, making it a popular choice for warm-weather fashion... Read more...
Is cotton sun protective? And what's the UPF of cotton?
Is cotton sun protective? And what's the UPF of cotton?
When the weather warms up, most of us instinctively reach for breathable, lightweight cotton to stay cool. But here’s a surprising truth: while cotton may feel like the right choice for... Read more...
Why Other Brands Don’t Make Stylish Sun Protection Clothing (in our humble opinion) —and Why We Do
Why Other Brands Don’t Make Stylish Sun Protection Clothing (in our humble opinion) —and Why We Do
Many sun protection brands cut corners to keep costs low, often at the expense of quality and style. Here's how we’re different: 1. Higher Quality Fabrics To reduce production costs,... Read more...
Is UPF clothing a marketing scam?
Is UPF clothing a marketing scam?
Is UPF sun protective clothing just a marketing ploy? With the rise of sun protection awareness, UPF (Ultraviolet Protection Factor) clothing has gained popularity as an essential tool for shielding... Read more...
How do you determine if your normal clothing is sun protective?
How do you determine if your normal clothing is sun protective?
How to Tell If Your Clothing Has High UPF Sun protection is more than just sunscreen—your clothing plays a vital role in shielding your skin from harmful UV rays. But... Read more...
Does UPF Clothing Lose Effectiveness Over Time?
Does UPF Clothing Lose Effectiveness Over Time?
Ultraviolet Protection Factor (UPF) clothing is designed to shield the skin from harmful ultraviolet (UV) radiation, but its effectiveness can diminish over time due to wear, washing, and fabric degradation.... Read more...
The Science Behind UVA and UVB Damage: How the Sun Affects Your Skin
The Science Behind UVA and UVB Damage: How the Sun Affects Your Skin
Sunlight provides warmth and energy, but its ultraviolet (UV) radiation can cause serious harm to our skin. A little intro to UV rays: UV rays are divided into two main... Read more...
Where to Buy High-Quality UPF Clothing: UPF Brand Guide Pros and Cons
Where to Buy High-Quality UPF Clothing: UPF Brand Guide Pros and Cons
Where to Buy High-Quality UPF Clothing: UPF Brand Guide Pros and Cons Investing in UPF (Ultraviolet Protection Factor) clothing is a smart way to shield your skin from harmful UV... Read more...
When should you replace your sunscreen bottle?
When should you replace your sunscreen bottle?
Sunscreen is a non-negotiable in any sun protection routine, but did you know that it has an expiration date? Using expired sunscreen can leave your skin vulnerable to harmful UV... Read more...
Linen UPF
Why Linen Clothing Doesn’t Provide Adequate Sun Protection
  Why Linen Clothing Doesn’t Provide Adequate Sun Protection Linen is a popular choice for warm weather because of its lightweight, breathable nature. However, when it comes to sun protection,... Read more...
Why we *do not* recommend buying sunscreen on Amazon
Why we *do not* recommend buying sunscreen on Amazon
  While Amazon offers convenience and often competitive pricing, buying sunscreen from the platform may come with risks you might not expect. Here’s why purchasing sunscreen directly from verified retailers... Read more...
Fabric 101: What to look for in a quality wool coat
Fabric 101: What to look for in a quality wool coat
  What to Look for in a Quality Wool Coat You might say, "But you're a sun protection brand, what do you know about wool coats?!" At Some Sun, we're... Read more...
Why You Can Still Get UV Damage in the Autumn
Why You Can Still Get UV Damage in the Autumn
  Why You Can Still Get UV Damage in the Autumn As the days grow shorter and temperatures drop, it's tempting to think that UV protection isn’t necessary. But here’s... Read more...
The Importance of Wearing Sunglasses and What to Look For
The Importance of Wearing Sunglasses and What to Look For
Why wearing sunglasses is so important for your eye health, and more importantly, how to choose the right sunglasses that will ensure your eyes stay healthy. Read more...
Woman in linen dress in Italy
Fabrics that don't protect your skin well from damaging UV rays
The fabrics that don't provide good protection from damaging UV rays. Read more...
The most surprising ways you are getting sun exposure
The most surprising ways you are getting sun exposure
You know that sun exposure increases your risk of skin cancer, so you wear sunscreen at the beach and never lay out to tan. People with all skin tones and colors are... Read more...
You can still get sun damage while sitting in the shade: Here's why & how to fix it.
You can still get sun damage while sitting in the shade: Here's why & how to fix it.
  As we seek refuge from the scorching sun under the shade of a tree or an umbrella, it's easy to assume that we're safe from the sun's harmful rays.... Read more...
How Chemical Sunscreens Damage Marine Life
How Chemical Sunscreens Damage Marine Life
  As we soak up the sun's rays on sandy beaches and picturesque reefs, we often reach for sunscreen to protect our skin from harmful UV radiation. However, what many... Read more...
The Science Behind Sun Protection / UPF Clothing: Why It Works and Why It Matters
The Science Behind Sun Protection / UPF Clothing: Why It Works and Why It Matters
Sun protection clothing has become increasingly popular in recent years, and for good reason. As awareness of the dangers of excessive sun exposure grows, so does the demand for effective... Read more...
Why your skincare routine loses effectiveness if you don't have this
Why your skincare routine loses effectiveness if you don't have this
Skincare enthusiasts are well-versed in the importance of cleansing, moisturizing, and using targeted treatments for achieving healthy and radiant skin. However, one essential element that is often overlooked or underestimated... Read more...
The most common ways of getting sun damage
The most common ways of getting sun damage
Most people get sun damage through prolonged exposure to ultraviolet (UV) radiation from the sun. UV radiation is a form of electromagnetic radiation emitted by the sun and is invisible... Read more...
Why you should be careful when buying sunscreen & sun protection on Amazon
Why you should be careful when buying sunscreen & sun protection on Amazon
Online shopping has become an integral part of our lives, offering convenience and endless options at our fingertips. Amazon, as one of the largest online marketplaces, has revolutionized the way... Read more...
Understanding Sun Protection: Why Linen Fabric Falls Short
Understanding Sun Protection: Why Linen Fabric Falls Short
   Linen fabric is beloved for its lightweight and breathable properties, making it a popular choice for summer clothing and warm-weather attire. However, when it comes to sun protection, linen... Read more...
UPF and sun protection clothing
What does UPF mean?
UPF stands for Ultraviolet Protection Factor. It is a rating system used to measure the effectiveness of fabrics in protecting against ultraviolet (UV) radiation from the sun. Similar to SPF... Read more...
Why you get more sun damage in high elevations, and what you can do to prevent it
Why you get more sun damage in high elevations, and what you can do to prevent it
Did you know the higher you go, the more sun damage? Why is that? High elevations can contribute to increased skin damage from the sun for several reasons: Increased UV... Read more...
Don't overlook protecting your eyes from sunlight-- here is why.
Don't overlook protecting your eyes from sunlight-- here is why.
The eyes can be overlooked when you are on the go, but they are just as vulnerable to sun damage. Here are the ways in which your eyes can be... Read more...
Where can I find a UPF clothing brand that doesn’t look like it’s for a landscaper or a Florida retiree living on a golf course?
Where can I find a UPF clothing brand that doesn’t look like it’s for a landscaper or a Florida retiree living on a golf course?
Recently we spotted a Reddit article titled: "Where can I find a UPF clothing brand that doesn’t look like it’s for a landscaper or a Florida retiree living on a... Read more...
The science behind how sunlight damages the skin
The science behind how sunlight damages the skin
How does sun light damage the skin exactly? Sunlight damages the skin primarily through the ultraviolet (UV) radiation it contains. UV radiation consists of UVA, UVB, and UVC rays, but... Read more...
How are UPF fabrics different than other fabrics?
How are UPF fabrics different than other fabrics?
How are UPF fabrics different than other fabrics? First you need to know what UPF even is: What is UPF? UPF stands for Ultraviolet Protection Factor, which is a rating... Read more...
Why sun protection is crucial in winter months
Why sun protection is crucial in winter months
When it comes to sun protection, many people tend to associate it with the hot summer months. However, protecting your skin from the sun's harmful rays is just as important... Read more...
Age spots on face abstract picture
How to get rid of age spots
Age spots, also known as liver spots or solar lentigines, are flat, brown or black spots that appear on the skin as a result of prolonged sun exposure and the... Read more...