3M Aura Particulate Respirator 9312A+, P1 sets new benchmarks in wearer comfort. The advanced three panel design and ultra soft inner cover web allows the 3M 9300A+ series respirator to comfortably mould onto your face and accommodate facial movements without compromising the fit. Being foldable, they offer you more convenience than traditional cup shaped respirators. Its features include a headband material which helps even out strap pressure.