The Altra OLYMPUS 6 is a high-performance running shoe designed for long-distance runs. It features a zero-drop platform, which means the heel and toe are at the same level, promoting a natural running gait. The shoe also has a wide toe box, allowing your feet to spread out naturally and providing a comfortable fit. The Altra OLYMPUS 6 is a great choice for runners of all levels who are looking for a comfortable and supportive shoe for long runs.