Minor boxing gloves can substitute just fine for insulated gloves

[Sundance]

AFAIK the thing keelin did regarding insulation was a on/off thing rather than an incremental like cold/heat resistance.
This means that if something had insulative properties, it would be effective in resisting electricity no matter what. This is obvious with insualtive gloves which are perfect insulators, while everything else is not.

Unless something has changed..