New Balance IAS3720 Stability Insole

The New Balance Arch Support insole provides rigid support designed to address true arch problems. Constructed with flexible arches in mind, this arch support insole provides superior arch support and cushioning. The anatomically shaped arch and heel cradle work together to support and stabilize the foot. Air flow channels are molded into the shape of the arch to maintain a breathable environment for the foot, while the anti-blister top cover helps prevent chafing in the New Balance Arch Support insole.