4 Pack Adjustable Reusable Face Protection with 8 Carbon Filters and 8 Valves for Cycling Sport Black

Key features

• Adjustable_Face_Protection
• Adjustable_Face_Protection
• Elastic Strap closure
• Package include: 4Pcs Unisex Protect Sport Masks with 8 pcs Carbon Filters with 8 pcs Exhaust Valves Replacement Dust
• Replaceble activated carbon filter: helps you breath in a more clean way. With the replaceable design, you only need to change the Filter instead of the entire cycling cover.
• Somatological design provide most comfort to users . Comfortable fabric,adjustable nose pad and hanging ear design Elastic strap to meet most people's specific needs.
• Two valves design act as blockers to the air, which help to achieve the effects of high altitude&low air concentration condition. This will increase the efficiency of your lung capacity training to some extent.
• The face cover is Excellent in windproof and dustproof performance, typically good for buyers who like cycling, running, or doing other outdoor activities.