Ideal Shoes Forefoot cushions are the most comfortable ball of foot cushions in the world. They help distribute the impact of walking more evenly over the surface area of the balls of your feet, thereby reducing the pressure on certain points and reducing pain. Walk in comfort in the highest quality medical grade materials which will keep your feet from slipping around as you walk. One size fits most. These inserts are designed to help relieve pain caused by blisters, calluses, metatarsalgia, bursitis, morton’s neuroma, or diabetic foot pain