Originally Posted by
electrik
Well, depending on your body fat in those areas, if it's high your outer skin will be cooler because circulation there probably isn't so great. Fat can be an insulator, but like all insulators there is a temperature gradient.
Does the redness go away immediately? soreness or warm/burning sensation a few hours after? The redness is probably from a cold-response vasodilation. Are we talking santa clause's suit red?