I wore my advancer V12 goggles (I bought them for 120$ I'll be damned if I'm not gonna use them at least once), helmet and thick facemask which consisted of a neckwarmer and an ACU recon wrap for color
Everyone was real good about not shooting anyone in the face, and the one I got to the neck I barely felt through my neckwarmer.
I'd of preferred to wear a full face mask or gas mask, but due to the temperature change with the arena and setup rooms the gas mask would have fogged instantly and I just hate face masks lol