I was so impressed and have bought every variety since the pandemic deemed them necessary. I’m autonomic immune challenged so wearing a mask is still necessary for me (and my loved ones- to keep me protected). I rash easily from different textures and/or irritants. I’ve never had a problem with these or their Kn95 version. The surgical mask is smooth and not fibrous like others; I love the black but also get complements on the other colors and variations. Had a problem with an order and found their Customer service is extraordinary! These is the only mask we’ll be wearing until I no longer need to. I’m confident in their structure and protection; especially the kn95 and surgical. They always have promos that make them worth every cent. I highly recommend them to everyone.