Archies Flip Flops are great for people with foot issues such as accessory navicular. The arch support helps to support the foot in a more optimal position and the foam helps provide support and cushioning.
One of the other key designs to point out with Archies Flip Flops is they have a tighter toe strap which reduces toe clawing. The problem with regular flat flip flops, they are often heavy and have loose straps, your foot and toes have to work or "claw" to keep the flip flops on your feet. This can lead to tired, achy feet at the end of the day and long term overuse injuries to your tendons (inc Plantar Fasciitis).
Our Archies Flip Flops however have a tighter strap, so they hold onto your foot rather than the other way around. Plus they are extraordinarily light in comparison to regular flip flops. 😀