Mask Wearing More Comfortable
The silicone bracket goes between your face and mast. I thought it might need its own elastic but it stayed in place for me, even while running. I got used to it being there so that I didn't notice it after a while.<br /><br />The main benefit I found was that it kept my disposable mask from creeping into my nose and mouth, which can be especially uncomfortable as the paper mask gets moist. Much less claustrophobic feel.  Easily washable.<br /><br />The biggest downside for me (it will depend on the shape of your face) is that I found my mask leaking a little more on the sides, so you may not get the full benefit of the mask. Also, it requires slightly more coordination when you slip the mask down to blow nose or whatever. However, even then it was only a slight adjustment to get both the bracket and mask to realign.
Rating: 3 stars