Dr. Scholl's Run Active Comfort Insoles, 1 Pair, Trim to Fit Inserts Helps relieve and prevent pain from common sports injuries: runner's knee, shin splints, plantar fasciitis Keeps you on your feet longer Supportive cushioning reduces shock and reinforced arch support improves weight transition from landing to push-off Unique 3 zone heel-to-toe design reduces shock & keeps you on your feet longer Polygiene StayFresh technology neutralizes odors and keep insoles feeling fresh