The special nano-fiber processed middle layer alleviates temperature rise around the mouth during wear, reducing discomfort from moisture. The three-layer structure with a special nano-fiber processed middle layer cuts 99% of pollen and viral droplets while maintaining breathability. The round, soft ear straps minimize ear pain during long wear, ensuring comfort throughout the day. The 3D wire in the center of the mask allows for easy breathing and space around the mouth. The V-cut processing on both side edges reduces gaps with the cheeks, providing a snug fit for extended wear.
