EXPERIENCE FLOW 3 Experience a new reality in a shoe designed to make road running feel euphoric and effortless. With lightweight and efficient Altra EGO™ P35 midsole foam, you can hit the road for daily miles or training runs and find your flow state. 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 improved breathability and the comfort you need to get out of your comfort zone. Lace up, space out, and Stay Out There™. DETAILS Best For: Road running, walking Heel-to-Toe Drop: 4 mm Upper: Engineered mesh Midsole: Altra EGO™ P35 Outsole: Rubber Weight: 9 oz / 255 g Cushioning: Mid Stack Height: 32mm (heel) / 28mm (forefoot) FootShape™ Fit: Standard Composition: Textile WHAT'S NEW Updated engineered mesh upper for added breathability Redesigned heel collar for improved comfort