Dr. Scholl's® Extra Support Insoles are scientifically designed and engineered for women who suffer from lower back pain and foot & leg fatigue and are either plus-size, tall or have wide feet. These durable insoles with extra cushioning surrounding the heel are clinically proven to help reduce lower back pain and foot & leg fatigue. Providing all-day support & relief, every day! Clinically Proven & Scientifically designed and engineered.