Each Face Covering is crafted with a breathing valve which can ensure the smooth outflow of air, keeping the face dry and fresh even when worn for a long time. For best protection, a layer of soft cotton and a pocket for a filter is set between the valve and your mouth.

Adjustable ear loops allow you to freely adjust its length to suit your need; perfect for both men and women, it can adapt to most head circumferences and can be worn easily. Nose bridge to prevent slipping.