The Altra Timp 5 BOA in Gray/Orange is a trail running shoe designed for those seeking a balance between cushioning and responsiveness on rugged terrains. It features Altra's EGO MAX midsole foam, providing a cushioned ride with a 0mm drop, promoting a natural stride. The Vibram Megagrip outsole ensures superior traction on various surfaces, while the BOA Fit System allows for micro-adjustable, on-the-fly fit adjustments, enhancing comfort during runs.