A shoe that has an outer sole (the part that touches the floor) that doesn't leave black marks on the floor. Required by schools for sports and P.E. so the gym floors stay nice looking.
A non marking shoe has a rubber sole that doesn't mark up your floors. A great maker of non marking shoes is Nike.
In tennis, a non-marking sole is the outer sole of shoe that doesn't leave black marks on the floor. Many tennis clubs require players that use their courts to wear only non-marking sole shoes to preserve the courts.
In tennis, a non-marking sole is the outer sole of shoe that doesn't leave black marks on the floor. Many tennis clubs require players that use their courts to wear only non-marking sole shoes to preserve the courts.
Non Law Enforcement.
Non-marking means that none of the rubber rubs off and leaves marks on surfaces such as floors. Non-skid refers to how well the rubber grips the surface. These terms are often used with shoes, though they can also be used with tires and surface protectors. Some schools and gyms require students and athletes to wear non-marking shoes to help reduce damage to the floors. Non-skid is important too since that relates to safety.
Rubber is an insulator. It insulates us from direct contact with the earth's electromagnetic field. That makes us more susceptible to the electromagnetic frequencies from appliances, TV, computer, etc.
No Rainbow without the Sun
It is very common for kids' athletic shoes to have non-marking rubber outsoles. These special rubber compounds protect gym floors, courts and other surfaces from sole marks. They do not always perform as well as the regular soles on most adult athletic shoes, but are preferrable because kids can use them at schools and other facilities requiring them.
If it doesn't leave marks on your nice floor, it's non-marking
a non example of a streak is what it does not make a marking
a non example of a streak is what it does not make a marking
a non example of a streak is what it does not make a marking