Nasir took off his goggles and moved to help Gannicus.

Nasir had the advantage of spending more time in Panem than Gannicus. He thought he could figure out how this worked. Of course, it was harder than that once he got his hands on the straps and it took more a fair amount of experimenting before he managed to get it to fit on Gannicus's head. He let Gannicus take it from there, pushing himself away so he could grab his own goggles and watch the gladiator's reaction.