Gillette Mach3 men’s razor refills are designed for a classic close shave with comfort and precision. These three bladed razor refills for men are equipped with an upgraded lubrication strip that adds a smooth glide to your shave. The lubrication strip also fades when you are no longer getting an optimal shave. Designed for your comfort, the razor blade refills are equipped with a Microfin Guard that gently smooths your skin to prepare the hairs for a close shave.