Reebok - Premier Road Lite DMX III (Sheer Grey/Eastern Red/White/Silver/Blac) - Women's: Open weave mesh upper allows for breathability and support. 3M Scotchlite(R) material for night running safety. DMX Shear offers vertical/horizontal cushioning which reduces stress of heel impact. CMEVA midsole also provides stability and cushioning. Removable EVA sockliner accommodates orthotics. Play Dry lining for great moisture management. Dual density medial post for stability. Transition bridge for heel-to-toe transition. Carbon rubber heel strike delivers durable traction with forefoot flex grooves for flexibility.