Dr.Scholl's Run Shock Absorbing Insoles are specifically designed for runners to help relieve and prevent pain from runner’s knee, shin splints, and plantar fasciitis. With supportive cushioning, these insoles reduce micro shocks from every step so that you can stay active and on your feet for longer! Dr.Scholl’s Run insole has 3 unique zones for heel-to-toe performance, including Deep heel cup to absorb impact, ball of foot padding, to distribute pressure through push off, and reinforced arch support to improve transition of weight from landing and push off. It also includes an odour top cloth eliminating and preventing odour. Feel the cushioning!