The Mizuno Face Cover is made with soft, breathable, high performance athletic fabric. It comfortably hooks around your ears for an easy fit! The hooks around the ears are made of the same soft, athletic fabric, so there's no chafing with this mask. Also, the front center seam on the mask creates structure in the fabric to allow you to speak comfortably. A double layer of fabric is focused at the mouth area to protect yourself and others.