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 |
12-30 kg |
26-65 lb |
S |
30-50 kg |
65-110 lb |
M |
50-75 kg |
110-165 lb |
L |
Over 75 kg |
Over 165 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. It's also helpful to use a book.
3. Compare your measurement to the table below to find your recommended size.
Recommended Size |
Eye-Chin Distance (cm) |
Eye-Chin Distance (inches) |
XS |
Less than 8.5 cm |
Less than 3.3 IN |
S |
8.6-10.5 cm |
3.4-4.1 IN |
M |
10.6-11.7 cm |
4.2-4.6 IN |
L |
Over 11.8 cm |
Over 4.7 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.
