The outdoor research masks I’ve found really comfortable, light, and breath well. Apparently they actually work too.
Sunglasses instead of goggles is a huge help. Your eyes can’t sneeze so you don’t have to worry about spreading just getting ‘Rona in your eyeballs I guess but meh.
And then just generally staying cool elsewhere by not wearing a down puffy and 3L waterproof shell like a sheeple doofus.