The Altra Flow 2 is the first Altra shoe with Altra EGO™ P35 midsole foam, designed for lightweight efficiency, performance, and comfort. An updated heel fit and re-designed upper with engineered mesh improves breathability. With a low 4mm drop and rocker shape geometry, it’s a shoe made to help you experience an efficient toe-off and a smooth, quick roll through every stride. It’s got a roomy toe box and secure midfoot, so you have plenty of room to help your toes move more freely.

 Specs

• Midsole Drop - 4mm
• Heel Stack – 30ml
• Forefoot Stack – 26ml
• Weight – 7.oz

Technology 

• Light + efficient midsole

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

• 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.

• 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.