Neoprene Face Mask With 5-Layer Filter And Dual Airflow Valves
Details
This mask is shaped from soft neoprene that sits close to the face without pinching, with a layered filter panel tucked between the fabric and a pair of side valves that open the moment you exhale. It's built for repeat wear rather than a single trip — the kind of thing you keep in a jacket pocket for a bike ride, a commute, or a morning run.

What makes it work
- 5-layer filter insert — a PM2.5-rated filter panel sits inside the mask body, and two spare filters are included so you can swap in a fresh one when the first wears out.
- Dual side airflow valves — two valves let exhaled air escape quickly, so the inside of the mask stays cooler and doesn't feel stuffy once you pick up your pace.
- Adjustable nose bridge and non-slip straps — a shapeable nose clip and elastic ear loops hold the fit in place and cut down on air escaping upward toward your eyes or glasses.

Built to be reused, not replaced
The neoprene shell is washable, and the filter panel is designed to be swapped out rather than the whole mask thrown away — clean the shell after regular wear and slot in a fresh filter from the two included with your order.
Specifications
| Material | Neoprene |
| Filter | 5-layer insert, PM2.5-rated |
| Valves | Dual side airflow valves |
| Fit | Adjustable nose bridge, elastic ear straps |
| Care | Washable shell, replaceable filter |
| Suggested use | Commuting, cycling, outdoor fitness, daily wear |
| Included | 1 mask, 2 replacement filters, 1 user guide |
Frequently asked questions
Can I wash and reuse it?
Yes — the neoprene shell is washable, and the filter panel is replaceable, so you clean the mask and slot in a fresh filter rather than throwing the whole thing away.
Will it fog up my glasses?
The adjustable nose bridge is shaped to sit snugly against your face, which cuts down on air escaping upward toward your glasses.
What's included in the box?
One mask, two replacement PM2.5-rated filters, and a user guide.
Every order ships free with no minimum, and you have 30 days to return it if it isn't right. Real human support is here at Support@fioriscas.com.