K-Swiss Women’s Ultra Tubes 100 Running Shoe, Black/Charcoal/Bright Yellow, 6.5 M US

The next level of maximum cushioned running and training shoe which offers stability, maximum cushioning and flexibility
Ultra Tubes technology on the sole provide superior cushioning and shock absorption
Forefoot features seventeen anatomically aligned cylinders for enhanced shock absorption and flexibilty
Heel features nine large cylinders with a TPU impact reinforcement plate
Enhanced flexibility and protection is achieved with anatomically correct flex grooves The K Swiss Ultra Tubes Run 100 is the next level of maximum cushioned running and training shoe which offers stability, maximum cushioning and flexibility. It is equipped with innovative Ultra Tubes sole technology designed to provide perfect cushioning and shock absorption. This consists of reinforced engineered cylinders in the sole so no matter where you go or how hard you step, T More »