Any shoe can be considered non-slip if it has the qualities that we have looked at here. While all shoes are designed to give you a level of grip, formal work shoes often have very flat soles that don’t give you much comfort and are almost smooth on the bottom.
This makes them an unacceptable option for many people who are expected to wear black shoe, therefore the products that we have looked at here are going to be able to give you that protection. Any shoe with a sole that is well-designed and has a high level of traction could be described as non slip.