loki's-underwear

It’s not really the same, but in metallic costumes and you want to make sure that, um, things are well protected from the sharpness of the metal. So I’ll wear under-armour jogging trousers. Apart from that, Loki keeps his underwear pretty simple!
—  Tom Hiddleston [x] (In period dramas, they say that the authenticity of the costume extends to the underwear. Does Loki have special pants?)