Supersoles A full-length insole used to help relieve metatarsal pain, tired, aching feet, sore knee joints and back pain. Can be used to treat: back & joint pain, diabetic foot, plantar pain, splayfoot, metatarsalgia, hyperkerastosis, Fat pad atrophy, Morton's neuroma, forefoot and toe deformities. 100% silicone Size: men 5-13 | women 5-12 Suggest Retail Price: $49.99/pair