Wave Comfort 2 Product Features • • • • • • • • Novel tri-spring design Compact comfort Unique Wave Spring technology Progressive dynamic response Enhanced plantar flexion Easily adjustable heel stiffness Balanced compliance Smooth roll over The Wave Comfort 2 brings an exceptional level of comfort to the low to moderate activity user. The unique tri-spring design elements work in concert to provide seamless transition and stable progression from heel-strike to toe-off. The coupled springs react in a compliant manner that promotes a supple feel while maintaining the dynamic response expected...