In Colombia the gums is a form of call tires or tires of vehicles. Gums are also a few sweets made with gelatin condensed. They are also rubber sneakers for sports. The chiclets or chewing gums. Rubber is the plural of rubber. In Colombia we also say a desire rampant by something, rubber habit or Hobby for a particular activity.
Thus, in the plural, he is told in the English-speaking Caribbean, ( Colombia, Venezuela. . . ) shoes or sports shoes.