DIY Facemask sewing pattern with filter pocket and nose ...
Apr 06, 2020·Nose Wire. The CDC does not require a nose wire on face masks, but if you wear glasses they’re a must! Having a wire to adjust the top of your mask will stop your breath from fogging up your glasses. Two layers of fabric. The purpose is to filter air and be a physical barrier to stop your spit and breath from touching other people or surfaces.