Brooks uses innovative technology to support your body in its natural motion path while keeping excess movement in check. With GuideRails you no longer have to worry about being overcorrected, the way medial posting could.
BioMoGo DNA is the lightest midsole cushioning that Brooks offers. You can now run fast, while still feeling comfortable without any extra weight. Added blown rubber in the forefoot propels you forward for a faster ride.
More blown rubber in the forefoot creates faster transitions and makes the shoe more durable.
New air mesh upper enhances the fit and ventilation, eliminating the need for the internal bootie.