Loki just grinned, then put on a properly neutral-polite expression and bowed in a courtly manner. Holding it for a moment, before coming back up with that grin again that was playful and mischievous. "It's actually designed for winter. Technically what I arrived in, which you also have not seen, is also armor. Though neither are the fancy suit with a matching helm that I wore on Thor's coronation day or when I temporarily ruled Asgard."

But on to some business...

"I've been warned by a few that the Labyrinth is dangerous so I figured best to be prepared, though I'm more worried about a return of the werewolves or shadow wolves. It's why I sought to regain proper armor as opposed to the lighter version I arrived in. And you will be alright, yes?" Because Puck was tricky and clever and smart, but Loki didn't think the other had all of his magic back yet.