Application | Flat feet, valgus, low arch, arch support, arch pain, heel pain, plantar fasciitis, bone spur | Flat feet, plantar fasciitis, heel spurs, ball of foot pain, over-pronation, knee/back pain, shin splints, bunions | Mild Flat feet, valgus, low arch, arch support, arch pain, plantar fasciitis, bone spur | Athletic support, plantar fasciitis, flat feet, heel spurs, foot pain, ankle/ knee/hip & back pain, hammer toes and claw toes, Achilles tendinitis, shin splints | Flat feet, valgus, low arch, arch support, arch pain, heel pain, plantar fasciitis, bone spur |