What if they could sense which wires will shock them when cut or pulsed, instead of something like natural insulated gloves. This would make hacking without gloves safer, but not give them immunity to things like shocked doors, overloaded APCs, and electrified grilles. How do they do this? Bluespace.
They could also be able to tell the quality of budget insulated gloves (If anyone doesn't know, budget insulated gloves can be as good as insulated gloves, worse than bare hands, or be better than bare hands but not offer full protection. This is decided randomly when they spawn).