Brooks Glycerin Flex men's Altra (And say goodbye to trapped

(And say goodbye to trapped stones

Perfect for long-distance runners

breathability

Chest pocket with water-repellent zipper

Here's to focusing on your run and not your feet

Brooks Glycerin Flex men's Altra (And say goodbye to trappedOWN THE RUN. Be in control of the run like never before in the NEW Glycerin Flex with innovative flexible cushioning working as an extension of the body. 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. UPPER New engineered flat knit provides enhanced comfort and breathability thats flexible and moves with your foot. MIDSOLE DNA TUNED with tuned