I have been using Van Heusen shirts for over 12 years. I have done a heavy metal hair analysis test and Antimony was off the roof. I researched it further and founding out that wrinkle free and stain free is treated with chemicals which contain heavy metals. One of them is Antimony. The human body will accumulate it over the years and can cause heart problems and other neurological problems. Even if you wash it, it is hard to remove the chemicals since it has been fused and based at 300 degree. Please do your research. I am getting rid of all my work cloths that are labeled "stain resistant or wrinkle free"