Its limbs and other parts were made in a 3D printer and reinforced with the strong, light-weight plastic called Kevlar, used for modern military helmets and bodysuits.
To play the updated version of Thor, chiseled star Chris Hemsworth wore a bodysuit, which he estimated weighed 60 to 70 pounds, as well as a mouthpiece that puffed out his cheeks.
So, if you do find yourself on a long car journey or a long flight and you did wear your bodysuit you can always, rest assured, just like a bra strap it can be undone.