Large, comfy, and feels good.
I'm a big guy, think front defensive end on an NFL team. This mask fits comfortably, and may even be considered a little large. Breathing is easy, it's not "tight" and there are no hot spots despite offering full protection. I almost feel like a ninja wearing it. The neck strap is wonderful, it is easy to take off and just let hit hang on your neck until you exit your vehicle. If the "new normal" has become the normal, then it's not so bad with this mask.
Rating: 5 stars