Soft Skin, Coarse Hair and Shaving Rash
Stubble comes with added complications. It grows in different directions.
What happens above the skin can create a reaction in the skin. The force required to cut the hair has a big impact on shaving comfort.
Some razor blade design advancements are easy to notice: 5-blade, 3-blade cartridges, power handles lubrication strips. Other advancements in razor blade design cannot be seen by the naked eye, but make a huge difference to helping prevent shaving rash.
The key to a comfortable shave is a blade so sharp, thin, and precise that it can cut through hair with minimal cutting force.