Which type of arch is associated with potential fitting issues?

Pes cavus, or high arch, is indeed associated with potential fitting issues. This condition can create challenges in finding appropriate footwear, as individuals with a high arch often require shoes that provide adequate cushioning and arch support. High arches can lead to uneven distribution of weight across the foot, resulting in increased pressure on the ball and heel of the foot. This can contribute to discomfort and increase the likelihood of foot problems such as plantar fasciitis or metatarsalgia.

The unique foot structure of someone with pes cavus may also complicate the fit of therapeutic shoes which are designed to accommodate various foot shapes and conditions. Specifically, shoes may need to be wider and deeper to ensure comfort and stability, which can complicate the fitting process.

In contrast, other arch types, like flat arches or neutral arches, typically have different fitting considerations but may not present the same level of difficulty with shoe fitting as a high arch does. For instance, while pes planus can lead to overpronation and its own set of issues, it often can be more easily accommodated in a wider range of footwear options. Hypermobile arches can also present fitting challenges, but their issues are related to instability rather than the intrinsic height of the arch.