This mask filters pollution, pollen, and dusts to make breathing easier. Take deeper breaths and use oxygen more efficiently, all the while keeping dust-mites out!
- Contoured shape for a snug and comfortable fit
- Filter to screen out sub-micron pollutants
- Ideal for cyclist
- Material: Hypo-allergenic Neoprene
- Includes two valves to release heat, water vapor, and carbon dioxide.