The "AKU Tactical ELICA - NATURAL STRIDE SYSTEM" technology is an integrated system consisting of the outer sole, mid-sole, and lower sole. Only thanks to their unique construction and connection can the anatomy of the human foot be truly utilized to perfection. Everything additionally mirrors the natural shape of the human foot and adapts to the natural human inclination of the foot, heel, and toes during practically all types of walking and standing.
Laboratory tests confirm that items with Elica technology are much better compared to a regular shoe, as the pressure of the shoe is perfectly distributed over the entire foot under all circumstances.
By the way, you can watch the AKU Tactical ELICA technology test video on this topic in the YouTube video.