To find the correct size, we recommend you to combine the two measurements below; the Weight Measurement and the Eye-Chin Distance Measurement.
WEIGHT MEASUREMENT
The weight measurement is strongly correlated with the length and size of the face, making it a great measurement for mask sizing.
Instructions:
1. Use a weight scale to find your weight
2. Compare your weight to the table below to find your size
Recommended Size | Weight (KG) | Weight (LB) |
XS | 12-20 kg | 26-44 lb |
S | 20-40 kg | 44-88 lb |
M | 40-70 kg | 88-154 lb |
L | Over 70 kg | Over 154 lb |
EYE-CHIN DISTANCE MEASUREMENT
The eye-chin distance measurement is a very accurate method for getting the correct mask size.
Instructions:
1. Use a ruler and measure the vertical distance between your lower eyelid and your chin
2. It can be helpful to do this in front of a mirror or with the help of a friend.
3. Compare your measurement to the table below.
Recommended Size | Eye-Chin Distance (cm) | Eye-Chin Distance (inches) |
XS | Less than 8.1 cm | Less than 3.1 IN |
S | 8.2-10.1 cm | 3.2-3.9 IN |
M | 10.2-11.3 cm | 4.0-4.4 IN |
L | Over 11.4 cm | Over 4.5 IN |
If you get different recommendations from the 2 methods, follow the one from the Eye-Chin Distance measurement. If your weight or eye-chin distance is on the borderline, pick the bigger one to ensure a better fit.
