Men's Brooks Glycerin Flex Accessories Large back storage pocket with

Large back storage pocket with separate bladder compartment and hook and loop keepers to keep bladder secure

keeping you cozy

High quality EVA foam is durable with excellent memory to retain shape

Runners of all abilities running an easy pace or longer runs

WHAT’S NEW:The Altra Olympus 5 is the most stable Olympus yet with higher sidewalls extending from the midsole

Men's Brooks Glycerin Flex Accessories Large back storage pocket withBe 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