Iris Ohyama Daily Fit Mask Nano Air Filter Plus Regular 30 pieces

The special nanofiber-processed intermediate layer reduces the temperature rise around the mouth when worn, reducing discomfort caused by stuffiness.
The 3-layer structure with a special nanofiber-processed intermediate layer that cuts 99% of pollen and virus droplets prevents droplets from entering while maintaining breathability.
Round and soft ear straps are used, so your ears won't hurt even if you wear them for a long time.
The 3D wire used in the center of the mask maintains the shape of the mask during breathing, making it easier to breathe with more space around the mouth.
V-cut processing on both sides reduces the gap between the cheeks and provides a snug fit for a long time.