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Use this head-form diagram and sizing chart to determine the Airgami size that fits you best.
How To Measure
Hold a ruler flush against your skin (not away from your face). Look in a mirror to read the measurements. If you use a tape, be sure to measure approximately straight-line distances, not following the contour of the face.
What To Measure
Width: Width of the mouth from corner to corner.
Length: Length from the bottom of the nasal bone to the base of your chin. The bottom of the nasal bone is located about 1/3 of the way down from the nose bridge to the tip of the nose.
Choose Your Size
Use both measurements to look up your size in the table below. If your measurements overlap two sizes:
For regular usage, choose the smaller size that fits both the width and length. For examples, for 2¼" width and 4" length, choose S; for 2½" width and 4½" length, choose M.
For singing, choose the larger size that fits both the width and length. For examples, for 2¼" width and 4" length, choose M; for 2½" width and 4½" length, choose L.
If face is short and wide, choose the size based on the width.
If face is tall and thin, choose the size based on the length.
Approximate Width of Mouth
Approximate Distance From Nasal Bone to Chin
Adult Extra Large
3" – 3½"
5" – 5½"
2½" – 3¼"
4½" – 5¼"
2" – 2¾"
3¾" – 4¾"
1½" – 2¼"
3½" – 4¼"
Important: Please handle Airgami by the lobes only. These are where the harness attaches to the mask on the left and right sides.
Orient Airgami with the Infinite-a logo up. Hold the lobes to bring the mask to your face and place your chin in first. Place the ear loops around your ears for the ear loop configuration. Place the head straps behind your head and neck for the head strap configuration.
Look in the mirror to make sure that Airgami is sitting symmetrically on your face and isn't twisted or distorted. The first crease below each eye and the diagonal crease on each side of the nose bridge should be flat on the skin.
Do not press Airgami against your face after you don it. There is no nose wire to shape. Pressing the surface of Airgami can deform the folds, which could negatively impact fit and seal.
If deformation happens by accident, use fingers to gently push the folds from the inside of Airgami. In most cases, the deformed folds could snap back into place.
The harness elastic controls tension on the folded bellows. Tightening the bellows creates a smaller perimeter that comes in contact with your face, thereby fitting a smaller face. Loosening the bellows fits a larger face.
The same harness elastic controls tension on ear loops or head straps. The greater the tension, the tighter the mask presses into your face, creating a tighter seal and vice-versa.