These protective reusable fabric face coverings are made from two layers of our baby soft, light weight jersey knit, ensuring breathability and comfort. Inner fabric layer has pocket opening for filter insertion. Clean, modern construction, inclusive of darts at center top and bottom edges, combine perfectly with the natural subtle stretch of our certified organic cotton fabric. This promotes a snug fit that gently hugs the contours of the face. Hidden wire at top edge can be pressed and molded along the bridge of the nose for improved seal and fit. Adjustable nylon ear loops are extremely soft and stretchy, minimizing ear pain often caused by extended wear time.