Experience a new reality in a shoe with gentle guidance, made to lead you on a euphoric and effortless road run. Featuring GuideRail™ technology, with medial guidance for an inherently stable ride, and a new lightweight and efficient Altra EGO™ P35 midsole foam. Hit the road for daily miles or training runs with the comfort and stability your feet are craving. It’s got the Altra Fit, with room for your toes and a secure midfoot for natural movement. 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.

What's it got?

GUIDERAIL
Guidance when you need it
GuideRail™ technology acts like a supportive guide rail that encourages natural foot placement, with gentle guidance designed for overpronators, but only when it’s needed.

Altra EGO™ P35
Light + efficient midsole
Altra EGO™ P35 is a lightweight midsole foam, designed to help deliver an effortless, efficient, and comfortable underfoot feel.

Rocker Shape
Efficient toe-off and natural propulsion
A rocker shape is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride.

Natural Fit
Roomy toe box for natural movement
With Altra’s signature FootShape™ fit, you get plenty of room to help your toes move freely, with a secure midfoot.

Features

• Best For Road Running, Walking
• Heel-to-Toe Drop 4mm
• Upper Engineered Mesh
• Midsole Altra EGO™ P35
• Outsole Rubber
• Weight 10.6oz / 300.5 g
• Cushion Mid
• Stack Height 32mm/28mm
• Support GuideRail™
• FootShape™ Standard

Specs

• Weight: 10.6oz / 300.5 g
  Support: GuideRail™
  Stack Height: 32mm/28mm
  Heel-to-Toe Drop: 4mm