7 things to know about UPF, sun protection and clothing
Jun 6, 2024 · UPF, or Ultraviolet Protection Factor, meanwhile, is a measurement of the amount of UV light that can reach your skin through a particular fabric. The number here represents the bottom part …
How to Choose Sun Protection UPF Clothing | REI Expert Advice
Jul 17, 2025 · Clothing designed to offer sun protection can prevent cancer, skin damage and more. Learn what UPF ratings mean, what features UPF clothing should have and more.
How UV Light Protection Clothing Works
May 30, 2025 · What is UPF clothing? The term “UPF” stands for ultraviolet protection factor, says dermatologist Shilpi Khetarpal, MD. It gives you an idea of how much UV radiation a certain piece of …
What Is UPF Protection and Who Needs It? - U.S. Dermatology Partners
Jun 2, 2025 · Learn what UPF protection is, how it differs from SPF, and who should wear sun-protective clothing to lower the risk of sunburn, aging, and skin cancer.
SPF vs. UPF: What’s the Difference and Which Is Better?
Jul 15, 2025 · What Is Ultraviolet Protection Factor (UPF)? UPF is the rating system used for fabrics and clothing. It measures how much both UVA and UVB radiation a fabric blocks from reaching your skin. …
SPF vs. UPF: What's the Difference in Sun Protection?
Here’s what the Skin Cancer Foundation says: “Ultraviolet Protection Factor (UPF) indicates how much UV radiation (both UVB and UVA) a fabric allows to reach your skin.
What does UPF Mean? - Outdoor Research
Mar 26, 2024 · “UPF is the textile rating system that rates the amount of ultraviolet radiation blocked by the fabric,” says Sr. Product Manager Kylene Wolfe. UPF stands for Ultraviolet Protection Factor, …
What is UPF? - Hats Unlimited
UPF is to clothing what sun protection factor is to sunscreen — it indicates the fraction of UV light that can penetrate a fabric. For instance, a 25 UPF rating means the fabric lets in 1/25, or 4%, of the UV …
What Do UPF Ratings Mean? A Complete Guide to Sun Protection
Sep 17, 2024 · Discover how UPF ratings protect against UVA/UVB rays and why UPF clothing is an easy sun-safe choice. Learn tips for selecting the best UPF rating for you.
Universitat Pompeu Fabra (UPF)
Why UPF? UPF in figures ... 90 % of UPF graduates would choose the same university again 32 degree programmes offered in English (undergraduate, master's and doctorate)