Size Guide

MEO™ | Kids Face Mask

Recommended age: 4 – 12 years old.
Available in one size only.
Distance ear to ear= 230-290mm

MEO™ | Lite Face Mask

Available in Medium or Large.
M: distance from ear to ear = 290mm – 350mm
L: distance from ear to ear = 350mm – 410mm
Please note: To ensure you get the perfect fit, we recommend to select size L for adults, select size M for petite teens.

MEO™ | X Disposable Mask

Available in Medium or Large.
M: distance from ear to ear = 290mm – 350mm = Suitable for narrow face people, teenagers. 
L: distance from ear to ear = 350mm – 410mm = It used to be our one size fits all, men and women are fine with this size. 
Our sizes are based on large-scale sampling and data of human face structures and sizes, across regions and countries. Our design team has come up with an average result that best describes the size identifications. If you have any questions regarding your size selection, please feel free to email us for advice: info@meoair.com.