Altra Fwd Experience - Men'sAltra introduces the all new AltraFWD Experience, a shoe designed for smooth, effortless and efficient running. A low 4mm drop promotes the natural position of the foot while bringing a whole new running experience to the Altra line. This low drop complements the rocker shape geometry for efficient propulsion and smooth, rapid rolling throughout your stride. It features a roomy toe box so you can move freely, plus an all new lightweight and responsive