The 3M™ Disposable Dust/Mist Mask 8810 provides lightweight, comfortable and effective protection against dust and mist. The convex shape, twin strap design, nose foam and nose clip ensure comfortable wear over a range of face sizes. FFP2 - reliable protection against fine particles. Durable, collapse resistant inner shell. 3M™ Cool Flow™ Valve: The Cool Flow Valve reduces heat build-up to offer workers comfortable protection - even in hot and humid conditions. Compatible with: Eyewear from 3M. Hearing protection from 3M.