My daughter bought me a couple of these masks. I love them. Great for wearing if you are out and about. I wear mine at the store, on walks and it is breathable.
Learned about this mask from a Fresh Chalk recommendation ... Ordered a couple and man this mask is awesome. Great for working out. Best mask for running that's for sure.
This is perfect for my gym workouts and outdoor runs. It's surprisingly breathable and doesn't slide around on my face. It's also the first mask I've found that doesn't cause me to break out!