I'm not sure yet. I haven't been able to wear it more than an hour at a time. I can’t tell if it just doesn’t fit me right or what but it just doesn’t feel right feels like it’s squishing my nose but yeah it feels like it’s leaking but it says there’s no leak. I’m just having a hard time. I think I’m gonna wear it more tomorrow during the day so I can try to adjust it as I’m sitting but as far as right now, I just don’t like it.