The PureMSK FDA-cleared surgical mask provides superior protection, in a design comfortable enough to wear all day long. At 4.4g, PureMSK is lighter than a sheet of paper so you won’t even notice you are wearing it. The unparalleled air permeability of the material also makes breathing easier. PureMSK surgical face masks are the ideal solution no matter where you go or what you’re doing, especially when social distancing is simply not possible.