ALTRA is an American running shoe manufacturer that makes shoes that lead to a natural running form. What all shoes have in common is a wide toe box that does not put pressure on the toes and a zero drop (=there is no height difference between the heel and the toe on the sole of the shoe; most shoes have a drop of nearly 1cm). .
From long-distance running over 100 miles to jogging for health maintenance, we are a serious manufacturer that creates shoes to realize the "natural way of running" and conveys the joy of running.