Reebok - Vector Flash Leather (White/Athletic Blue/Silver) - Women's: DMX Shear provides vertical and horixontal cushioning and reduces stress of heel impact. Transition Bridge for heel-to-toe transition. IMEVA midsole provides cushioning. Forefoot Flex Grooves for added flexibility. Synthetic/Mesh upper for comfort, fit and durability. Shoe weighs 11.1 oz.