Here's my basic idea and it's additive stuff
Left Hand is too heavy to use (75-200Kilograms) but when worn causes the user to experience no pain
Right Hand glove is to cold to use (220-100Kelvin) but when worn grants the user extreme strength
the catch is that these gloves when used often result in the death of the user because of the ignorance of pain and the fact that the strength does not necessarily prevent damage caused by the increased strength.
A potential hook is that only one of the gloves were found with material referencing the other glove
I feel that this is too over the top to work and that's why I brought it here