How to Choose UV Protective Clothing | Lab Muffin Beauty  · Again, with wear, UV protection can change as the dyes fade (since less dye means less protection). Different types of dye had different levels of protection, but this is difficult to work out from just looking at the fabric. Types of clothes. In general, given their fabric type and colours, shirts have lower UPF. Higher UPFs were found for

What Is FR Clothing? Guide to FR Clothes | DE  · The following is a brief breakdown of the two protection levels. 1. Primary Protection. Primary protection refers to flame-resistant clothing designed for use during activities that will frequently expose the wearer to flames,