If you've been hearing more about UPF clothing lately, you're not imagining it. The sun protective clothing market has grown significantly in the last few years, and with that growth has come a flood of options at every price point. Some are engineered with real science behind them. Others place a UPF label on a thin polyester shirt and call it protection. So does UPF clothing actually work? The short answer is yes, but the quality of what you're buying matters far more than the label on the tag.
What UPF Clothing Actually Does
UPF stands for Ultraviolet Protection Factor, and it measures how much UV radiation a fabric allows to pass through to your skin. A UPF50+ rating means the fabric blocks up to 98% of both UVA and UVB rays, allowing only 1/50th of the sun's ultraviolet radiation to reach you. That's a significant level of protection, and unlike sunscreen it doesn't need to be reapplied, doesn't wash off in the water, and doesn't miss spots you forgot to cover. As long as you're wearing it, it's working. The Skin Cancer Foundation recommends UPF50+ as the gold standard, and it's the minimum rating across every piece in our collection.
Why Not All UPF Clothing Is Created Equal
This is where it gets important. A standard white cotton t-shirt offers roughly UPF 5, and that number drops even further when the fabric gets wet. Many inexpensive "UPF" garments on the market achieve their rating through chemical treatments that degrade over time with washing and sun exposure. After a season of regular use, it may not be offering you anything close to what it promised on the label.
High quality UPF clothing achieves its protection through the fabric itself, specifically through fiber density, weave tightness, and the composition of the material. Our UPF50+ fabric is engineered to maintain its protective rating wash after wash and swim after swim, which means the piece you bought in May is still performing at the same level in October. The fabric also features 4-way stretch and moisture-wicking performance, so it moves with your body and dries quickly rather than clinging or overheating. These aren't small details. They're the difference between UPF clothing you wear once and UPF clothing you reach for every day.
The Construction Details That Matter
Beyond the fabric itself, the construction of UPF clothing plays a bigger role than most people realize. Seams, zippers, and finishing all affect how a garment performs over time and how it looks while doing it. We finish every piece with a signature Italian zipper that's built to withstand salt water, chlorine, and daily wear without corroding or catching. The Mia Half Zip Pullover and the Gia Long Sleeve Tee in Navy and White Colorblock both showcase the kind of thoughtful construction that separates serious UPF clothing from disposable options. The Calista Hat is built with the same attention, delivering wide brim UPF50+ coverage with a lighter crown that stays comfortable through a full day outsi
Does UPF Sunwear Replace Sunscreen?
No, and any brand that implies otherwise isn't being honest with you. UPF clothing protects the skin it covers, full stop. Your face, neck, hands, and any other exposed areas still need broad spectrum SPF 30 or higher, reapplied every two hours. We always recommend using both together. Think of UPF clothing as the reliable foundation that handles the largest areas of your body consistently, freeing your sunscreen to do a better job on the smaller exposed areas you need to monitor throughout the day.
What to Look for When Shopping for UPF Clothing
First, look for a UPF50+ rating specifically, not UPF 15 or UPF 30, which allow significantly more UV radiation through. Second, check whether the protection comes from the fabric composition or from a chemical treatment that will degrade over time. Third, consider the construction. Lower end zippers corrode in salt water. Thin seams pull apart after a few washes. The details that seem minor on a product page are the ones that determine whether your UPF clothing lasts one summer or five. Fourth, think about the coverage you want. A sleeveless top protects less skin than a long sleeve one. Our Poppy Long Sleeve rashguard gives you full arm coverage in a design that looks like a fashion piece which brings us to the final point.
UPF Clothing Should Be Something You Actually Want to Wear
This is the part most brands get wrong. Protection means nothing if the garment stays in your drawer because it looks like outdoor gear or feels uncomfortable in the heat. Every piece in our collection is designed to be worn in and out of the water, styled with jeans or a skirt for lunch, layered under a blazer for the evening, and packed flat for any trip on your calendar. UPF clothing works best when you wear it consistently, and you'll wear it consistently when it feels like the best thing in your closet rather than a medical recommendation you're tolerating.
Shop Our Newest Collection
UPF clothing works. It's one of the most effective tools available for reducing your skin's exposure to harmful UV radiation, and when it's made well it outperforms sunscreen in consistency and reliability for covered areas. The key is investing in pieces that are engineered to last, constructed with real craftsmanship, and designed to be worn as part of your actual life rather than stored for occasional beach days. Every purchase also supports the Melanoma Research Alliance, so the choice to protect your skin goes further than your own wardrobe. Shop our new fall collection here.