Gillette Fusion5 Proshield with lubrication before and after the blades shields skin from irritation during your shave. Gillette Fusion5 ProShield razors for men feature five anti-friction blades. The precision trimmer on the back is great for hard-to-reach areas and styling facial hair. One razor blade refill equals up to one month of shaves. Fusion5 ProShield men's razor blade refills fit all Fusion5 blade refills.