This respirator sets new benchmarks in wearer comfort. The advanced three panel design and ultra soft inner cover web allows the 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. Low breathing resistance:Combines the benefit of 3M’s electret particulate filter material with advanced low breathing resistance filter technology. 3M™ Cool Flow™ valve: effectively removes heat build-up and provides a cooler and more comfortable wear. The Cool Flow valve also minimises the risk of fogging up eyewear.