Featuring GuideRail technology, with medial guidance for an inherently stable ride, and a new lightweight and efficient Altra EGO P35 midsole foam.
A low 4mm drop with rocker shape geometry helps promote natural body alignment and an efficient toe-off.
With an updated engineered mesh upper and a redesigned heel collar, you've got breathability and the comfort you need to get out of your comfort zone. Lace up, space out, and let the Experience Flow ST guide you on a journey.
