[sound_nerd]

I've destroyed many a pair of Mechanix brand gloves due to heat. The ones that get wrecked from focusing take longer but do blow out (or melt away). I've also lost a pair that I wore while grinding down welds on steel. Used my thumb to feel the weld after I ground it down to check for flush, after a week the thumb was gone on the glove.
I now have a pair of SetWear Hot Hands for the focusing. (and some welding gloves for the welding).