What is the primary function of heel counters in shoes?

The primary function of heel counters in shoes is to prevent the foot from rolling side to side at heel strike. Heel counters are rigid structures located at the back of the shoe, around the heel section. They play a critical role in stabilizing the heel, which helps maintain proper alignment of the foot during movement. This stabilization is essential for athletes and individuals who engage in various physical activities, as it reduces the risk of injuries related to excessive motion or instability, such as ankle sprains.

By providing this support, heel counters contribute to overall foot stability and performance, allowing wearers to focus on their activities without distraction from potential discomfort or misalignment caused by inadequate support in the shoe.