The ideal sole is always a compromise between flexibility, grip and wear and tear. Also, during design and manufacturing, we cannot recreate perpetual motion. So, the essence of barefoot shoes is having the thinnest possible sole to guarantee the maximum mobility.
Our rubber sole has one of the lowest abrasion factors in the industry. We are particularly proud of this and many publications bear testimony. Martin Mueller, for example, who ran from Gibraltar to Nordkapp, says about our sole: "The sole have has any signs of wear, despite its thin construction. Even after long stretches over asphalt, there are no visible signs of wear and tear."
So, you can be sure that a ZAQQ sole gives you one of the most advanced and durable soles on the market for barefoot shoes.