All clothing protects you from the sun to some extent. UV protective clothing, however, has a specific, protective scale not unlike sunscreen. A lot of UV protective clothing actually contains sunscreen in the fabric itself. Some garments are said to be UV protective due to their weave, color, and/or reflective nature.
SPF and UPF are acronyms you will see as you look into UV protective clothing. SPF stands for "sun protection factor," and it's what you see on lotion, sunscreen, and other topical protectors. SPF is measured by how long it takes your skin to turn red in the sun.
UPF stands for "ultraviolet protection factor" and refers specifically to the amount of UV radiation that can go through fabric and burn your skin. Therefore, you are going to see UPF more frequently in reference to UV protective clothing.
If you are considering purchasing this protective clothing, here are some pros and cons to keep in mind.
Pros
* When you wear UV protective clothing, you need not be concerned about rubbing potentially harmful chemicals into your skin. The chemical content of sunscreen has come under scrutiny lately, and many people are concerned about its safety.
* Comfort is a factor - applying sunscreen can be ...