Our Royal Opera House mask is made with three layers of fabric allowing easy breathing without restriction. The outer and inner layers are 100% cotton, with a filtering nonwoven mid layer. It is reusable and washable at 60 degrees and can be tumble dried. The bendable nose wire prevent your glasses from 'fogging' and the ear loops are adjustable. It also has a pocket for PM2.5 filters.
Not certified for Medical Use.