Specialized SL FOOTBED Size 42-43 Blue ++: For medium arch height Specialized insoles. Used as insoles for binding shoes. Brand new, only taken out for the photo. Retail price is 5,500 yen, but offered at 2,500 yen (including shipping). Thank you. Below is information from the manufacturer's website. Body Geometry footbeds are ergonomically designed and their effectiveness is scientifically proven. They align the hips, knees, and feet, increasing power, endurance, and comfort. Proven to increase power and reduce the risk of injury, these footbeds provide longitudinal arch and metatarsal support and are available in three types to suit the shape of your foot. ■ Material - Unique lightweight foam for long-lasting performance ■ Blue ++: For medium arch height