* Lace Up: The eyelets allow you to thread the laces through, securing the shoe on your foot.
* Ventilation: The holes can help with ventilation and airflow, keeping your feet cool and comfortable.
* Style: The eyelets are also a design element that adds to the iconic look of Converse shoes.
While they're primarily functional, they've become a recognizable part of the Converse aesthetic over the years.