Women's Glycerin Flex tfdistance the Altra Olympus 6 is

the Altra Olympus 6 is built to support your trail-running and hiking endeavors

As we introduce our advanced PWRRUN+ foam technology

upgraded energy return

this shoe seamlessly blends responsive cushioning with reliable support

Women's Glycerin Flex tfdistance the Altra Olympus 6 isThe Brooks Glycerin Flex is built for runners who want to drive their run rather than be carried through it. Designed with innovative flexibility from midfoot to toe off, this shoe blends plush cushioning with a naturally adaptive feel that moves with your stride instead of guiding it. A reimagined flexible platform allows the foot to bend and load efficiently through transition, while the engineered flat knit upper delivers a comfortable, breathable