Guideline Sizing Chart
Please note the chart below is only a ‘guideline’. If you use the guideline only, and your mask is found to be an incorrect size, then unfortunately you will fall outside our warranty programme. We prefer to confirm your sizing so that you remain within the warranty programme and that any incorrect sized mask that we have confirmed, will be exchanged at no further cost to you.
SUBMIT YOUR MEASUREMENTS BELOW IN ORDER TO STAY WITHIN OUR WARRANTY PROGRAMME: For full terms and conditions click here
|13 - 16 st||11 - 13 st||8 - 11 st||6 - 8 st|
|Height||182 - 224 lb||154 - 182 lb||100 - 154 lb||80 - 100 lb|
|83 - 102 kg||70 - 82 kg||45 - 69 kg||35 - 45 kg|
|182 - 190 cm||6' - 6'3"||XL||L||L||L|
|175 - 181 cm||5'9" - 5'11"||XL - L||L||L - M||M|
|165 - 174 cm||5'5" - 5'8"||XL - L||L - M||M||M|
|152 - 164 cm||5 - 5'4"||L||L - M||S*||S*|
* Small sizes are only available with the Respro® Allergy mask and The Ultralight™ mask
The images below show how to provide accurate measurements (biometric details) of your head, neck, eye to chin and face shape for us to confirm your size. You can also view a video on how to take your measurements here. Don’t forget to tell us about any notable features eg, large nose, beard, broad face, gender or anything else that may influence the size of mask you require.
All you have to do is place your biometric details in the fields requested below and click the submit button. You should receive a confirmation of your size within 48 hrs from our sizing team.