Gillette Fusion ProShield men's razor shields while you shave. ProShield Lubrication before and after the blades lays down a protective layer to shield from irritation. Plus FlexBall Technology makes maximum contact over contours and gets virtually every hair. Gillette Fusion ProShield is Gillette's most advanced razor. Just look for the yellow men's razor blade and handle. Among Fusion razors. Specifications ProShield razor blades: Lubrication before and after the blades shields from irritation Gillette Fusion ProShield Men's Razor features FLEXBALL Technology responds to contours Gets virtually every hair First four blades (same as ProGlide) vs. Fusion. ProShield razor blades have recision timer for accurate edging.