once again Dickie work shirts are the only shirts that will stand up to that, I use to weld and I use to take my dickie shirts to the cleaners and put a heavy startch in them and I use to weld in just my Dickie Shirt while other guys wore the long leather jackets and/or sleeves. With the build of the shirt and the heavy startch stains not even red hot melted steal would hurt it, it would simply hit the shirt and bead off, I **** you not.