The best mask I've ever used! This mask is more comfortable and fits my face better than all the other masks I've had. Although my face isn't particularly considered small, the small sizes in other masks were too large, so that the seal was just never quite right. With the Quattro FX for Her (small) the fit is perfect for me. No more air blowing in my eyes or squealing noises waking me up. I love not having all the gear on my forehead, too.
