Experience a victory over foot pain and discomfort with these premium quality carbon fiber insoles. Designed for both men and women, these durable, rigid, and lightweight insoles come in a pair for convenience and are perfect for sports and sneaker shoes. The carbon fiber shoe insert is 1.2 mm thick with a 180-degree flat plate design to provide maximum support, stiffness, and reduce flexibility. These orthotic shoe stiffener inserts are suitable for various foot health problems such as arthritis, Morton's neuroma, turf toe, hallux rigidus, and more. You can use them for daily walking, hiking, running, or trekking. Place it below your original removable shoe insole or orthotic for better results. Say goodbye to foot pain and discomfort, and enjoy a more comfortable lifestyle with these extension carbon fiber insoles.