The straps tie on the back o f the head and not over the ears. It is a premium mask that does a great job of covering the mouth and the nose. Many masks on the market move up when talking etc. These are fit well and do not move when talking or chewing etc. A designer mask that is great for back to school, fashion, casual, employees and much more.
Protection against many of the unwanted germs is the new norm. Read what the CDC is saying about protecting yourself.
CDC is Now Recommending wearing cloth face coverings in public settings where other social distancing measures are difficult to maintain (e.g., grocery stores and pharmacies) and populated areas.
https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/cloth-face-cover.html