How to Sew the Olson Face Mask Pattern - SewCanShe
Nov 20, 2020·The Olson Mask Pattern was designed by medical professionals to be used when other surgical and N95 masks are not available. Most agree that it is the best pattern available for homemade face masks, and I think so too! It is curved to fit the nose and mouth area, and there is a pocket on the inside to hold a filter if you want to use one, but ...