If you never heard about running shoes, well I think you deserve a hefty smack in the middle of your forehead. Too bad I’m not in front of you to do you this favor. Instead, I let me educate you about running shoes.
Running shoes are made of soft and flexible materials, and characteristically have rubber soles. Over the years, certain innovations created various types of running shoes with non-rubber soles but the most basic running shoes always have rubber soles.