what are UA masks?
I rock a bandanna just to keep from sunburns and lipchapping, and most of the time its so hot that you can't stand anything else
If that's the only reason for the bandana, then use Sunscreen and lip balm. They do wonders!! And you won't look like a Shaun White wannabe.
UA Masks are Under Armour masks Amazon.com: Under Armour ColdGear Facemask Hood: Apparel