Spenco introduces new Ironman insoles, specifically engineered to help endurance athletes conquer challenges. Available in Ironman Race and Ironman Train configurations, the insoles offer a combination of cushioning and stability designed to be ideally suited to the demands of training and racing. Ironman Train insoles provide rigid arch support for demanding training. Ironman Race insoles are lightweight with a flexible arch for race day. The insoles reduce friction, which can cause blisters. They can also extend the life of running shoes. Ironman Train and Ironman Race insoles are both priced at $49.99.