"Ample airflow" means there is enough movement of air or a sufficient amount of air circulation in a certain place.
Full definition
THE FEATURES YOU NEED - Lining and ear pads are hypoallergenic and have antibacterial treatment while the EPS inner liner features multiple vents with mesh screens to prevent snow buildup and allow for ample airflow
Organizing the food on your refrigerator shelves will allow
for ample airflow and efficient operation.