For nearly 3 decades the Gel-Kayano shoe has been a pinnacle of structure and cushioning in the running industry. Conssitency has driven this model to become a top performner in the stability market time and time again. This model is no different. The update incorporates new features and proven technologies: For the first time ever the Kayano features FlyteFoam Blast to the midsole - providing a more energetic and bouncy ride. Additionally, 3D space construction increases comfort and gender specificity. Finally, full ground contact outsole setup offers a smooth, efficient, and stable ride.