Run and run and run. The Brooks Glycerin Max is built
different through an innovative process that integrates two
types of nitrogen-infused cushioning into one seamlessly-
tuned midsole. It optimizes airy softness and electrifying
responsiveness at every contact point from heel strike to
toe-off — all with a GlideRoll Rocker to make each step feel
effortless. That’s running redefined. Let’s run there in the
Glycerin Max.