An improved version of the Comfo II particulate respirator, featuring new SoftFeel® facepiece material, which increases the comfort factor dramatically. SoftFeel material is an exclusive new formulation that improves the pliability and softness of both Hycar rubber and silicone, the two facepiece materials available with Comfo Classic respirators. The Comfo Classic respirator features a unique face seal design that gives the wearer an exceptional fit. One of the highest quality chemical catridge respirators on the market, this half mask respirator is also one of the most desirable.