what is difference between marking and non marking shoes .why should we wear non marking shoes ??..
Two Soles in One, Continental Tire and adidas | Continental Tire
How to test if your shoes are non-marking
Men’s Size 11 Black Adidas Non-marking Training Sneakers
CJUE confirms that Adidas may oppose the registration, as a Community mark, of parallel stripes placed on the side of sports shoes: the degree of attention of the average consumers in purchasing “