The original Genesis just got even better. The Genesis II is designed to offer a perfect balance of support and cushioning. Mesh upper fits like a glove and exterior molded heel support provides additional rearfoot stability. Slightly curved last is the perfect solution for those needing a lighter weight motion control shoe. Xelero Motion Control Technology keeps the foot in alignment throughout the gait cycle resulting in less stress for the foot, ankle, knee, hips and lower back.