our products are made of high quality materials. If for some reason you are still not satisfied with our products, please notify us immediately, we will do our best to solve your problem after contacting you. Somatological design provide most comfort to users. Comfortable fabric, adjustable nose pad and Ve/cro（hook and loop fastener） closure 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. Excellent in windproof and dustproof performance, typically good for buyers who like cycling, running, or doing other outdoor activities. Our promise: Shipped at the fastest speed, can be delivered to you in two to three days, our products are made of high-quality materials. However, if for some reason you are still not satisfied with our products, please notify us immediately, we will try our best to solve your problem after communicating with you.
Brand: GETIEN
We hope you love the products we recommend! All of products are independently selected by deal-dx editors. Just to let you know, deal-dx may collect a share of sales or other compensation from the links on this page if you decide to shop from them. As an Amazon Associate we earn from qualifying purchases. Prices are accurate and items in stock as of time of publication.
This website uses cookies for the correct display and functionality. Do you also want to take full advantage of the website and accept cookies? About cookies. Accept cookies
