If you think masks are contributing to new breakouts, you could be right. Sometimes having the wrong material can not only be irritating to the skin's surface, but also harmful.
To combat flareups, Aguilar suggested: "Look for an ultra-lightweight, soft, breathable, and sweat-absorbing mask, preferably made of natural materials such as cotton, silk, or rayon. They should be free from polyester and synthetic fibres, because synthetic fibres such as nylon, spandex, and latex can irritate the skin and cause even more inflammation to already sensitive skin. These synthetic materials don't breathe as well as natural fibres and can even cause textile dermatitis."
Another tip to keep in mind is to make sure your mask is reusable and washable, because you'll want to change it after using it. This way you can keep your mask clean and it'll help prevent breakouts.
If you love those famous silk pillowcases, then you'll want Slip Pure Silk Adult Pleated Face Coverings ($39 each).