Gillette Fusion ProGlide Mens Razor features FlexBall technology. It responds to contours, getting virtually every hair. The razor comes complete with a Precision Trimmer on the back of the razor, great for edging tough areas such as under the nose and sideburns. One razor blade refill equals up to One men’s razor blade refill equals up to one month of shaves. Fusion5 ProGlide men’s razor fits all Fusion5 blade refills. Gillette razors, formerly called Fusion ProGlide.It features 5 precision blades for incredible comfort. With Gillette’s thinnest and finest blades (first 4 blades, same as ProShield), ProGlide allows less tug & pull vs Fusion. This razor. This Fusion ProGlide razor can be used with any Fusion blade refills.