Pes cavus (pit sole) is a type of insoles used in the treatment process. The high-protected heel and structure balances ankle rotation and helps you transfer your bodu weight to the floor more homogeneously. Longitudinal arch support distributes the load on the foot equally by supporting medial arch. Supports in the metatarsal area prevent discomfort that may occur in the metatarsal area. The outer surface covered with antibacterial special fabric reduces the friction between the foot and the insole and prevents odor and moisture.