Reebok - Commotion Low DMX (White/Sport Grey/Code Red) - Women's: Microcirc technology disperses pressure under ball of foot. 15mm PU Smart Sock replaces forefoot midsole to provide instant comfort and cushioning. DMX foam provides underfoot heel cushioning. Full-grain leather upper provides comfort and breathability. Ventilated midfoot shank provides support and underfoot ventilation for comfort. Low profile for easy entry into cardio machines. Play Dry linings provide a moisture wicking treatment.