Women's Brooks Glycerin Flex Spikes Dual anti-bounce side pockets for

Dual anti-bounce side pockets for your phone and a clean back zipper pocket for keys and cards

featuring PWRPLATE technology and NITRO™ foam

and features four gigabytes of MP3 storage

paired with Continental™ rubber on the toe-off

Women's Brooks Glycerin Flex Spikes Dual anti-bounce side pockets forBe in control of the run like never before with innovative flexible cushioning working as an extension of the body. Unleash your feet The innovative smooth ride offers carefully crafted flexibility, from midfoot to toe off, to feel the best parts of the run and support to go the distance. The strategically placed asymmetrical midfoot flex groove combined with the podular lateral forefoot flexibility work together to provide flexibility and support