The Altra Experience Flow is a high-performance all-rounder designed for long runs, daily workouts, and race day. It features Altra’s FootShape fit for natural toe splay, a lower heel-to-toe drop, and an engineered rocker shape for smooth, stable strides. This shoe is ideal for road running and workouts. It has an engineered mesh upper, lace-up closure, EVA midsole, and rubber outsole. The heel-to-toe drop is 4mm.