N95 mask eyes and facial contours, suitable for most people. ADVANTAGE: Allowing smooth breathing, reducing heat and moisture accumulation. SATISFACTION: Buy with confidence. If you have any concerns or questions about this product, please feel free to Contact us!layers of non-woven fabric, two layers of meltblown fabric.Made of reusable activated carbon made of cotton ensures that your skin stays freshThe fit with these masks is good. They seal well and the bendable nose band is a big plus. My problem is the straps. The attachment is cheap and it breaks readily. You have to be very careful or you end up having to staple the thing back together