9/5/2018· have to admit that these pjs are seriously the most comfortable items of clothing I’ve ever worn for bed. They are super light and soft, even after a good few washes, so whether the science that ...

A white cotton t-shirt has a UPF of about 5, whereas most UV protection clothing boasts a UPF around 50. "UPF 50 means that only 1/50th, or 2%, of UV rays can penetrate through the fabric to reach the skin," Arthur explained.

That’s why workers who face on-the-job threats of fire and electric arc hazards rely on (FR) clothing made with DuPont Nomex®. Every day around the world, in labs, on battlefields, in burning buildings and countless other hot spots, this advanced fiber helps keep millions of workers safe from extreme danger.