The Altra Experience Flow bridges the gap to zero-drop with a low, 4 mm offset and effortless ride. A firmer compression-molded foam midsole and aggressive rocker shape deliver an energetic rolling sensation that makes this neutral trainer an exciting shoe for daily runs and workouts. The roomy Standard FootShape™ upper allows toes to relax and splay out while the midfoot and padded heel collar hug your foot for a glove-like fit. In our Altra Experience Flow review, our testers praised the unexpected liveliness of the firm yet lightweight cushioning. “Running in the Experience Flow is a lot of fun,” says Tony. “The shoes feel very light on my feet and the foam has a very responsive feel–more than I was expecting, being that it’s on the firmer side. When I wore these for the first time, I was happy the entire run.” Read more about what our run testers thought in our full Altra Experience Flow review. Details: Upper: The Experience Flow features a Standard FootShape™ Fit, which falls in the middle of Altra’s three different options. “Great wiggle room in the toe box and a glove-like fit in the midfoot,” says Travis in our Altra Experience Flow review. Midsole: With a 4 mm drop, the Flow’s lightweight compression molded midsole gives you a responsive feel in combination with a rocker shape to gently roll you forward into your next stride.