B2 Mask is one-size-fits-most. As we receive user feedback we are designing additional future sizes.
B2 Mask is one-size-fits-most. The patent-pending hinged facepiece combined with the flexible seal allows the mask to accommodate a wide range of adult face shapes and sizes. As we receive user feedback we are designing additional future sizes.
The image below describes the range of facial measurements that B2 Mask was designed for. If you fall within these measurements, then B2 Mask should fit your face.
B2 Mask has an overall smaller profile than other respirator and face mask designs. The top of B2 Mask can rest quite low down on the nose, just above the nostrils. This is to accommodate eyewear such as glasses. B2 Mask does not seal all the way below your chin but rather rests on top of your chin. This minimizes disruption to the seal while talking. As with any new mask, many people need to wear it for an hour or two before getting used to the fit.