The Hobbit

I've re-watched The Hobbit films recently, and there's something that I noticed in the third one, the Battle of the Five Armies.

Galadriel, played by Cate Blanchett, goes barefoot during one of the battle scenes.

It's the fight scene to rescue a captured Gandalf from a mysterious evil wizard. And she's sans shoes throughout the entire scene.

Of course, we know exactly who this evil wizard really is, don't we? But they won't deal directly with him until The Lord of the Rings.