REFREX insoles for sneakers - Men's and Women's

Refrex insoles are custom-made insoles that you can easily mold yourself. They quickly create a full copy of your shoe and foot, and feature a fine-tuning memory function that allows them to adapt to your feet the more you wear them. They are ideal for sneakers and comfort shoes, and are effective for improving walking, reducing fatigue, and running. They come in a free size and can be used by both men and women.