Conquer the trail with Altra's most luxurious trail running shoe, offering increased durability for all-day use. Experience ultimate comfort and confidence with its cushioned midsole, reliable grip, and roomiest toe box. The beloved and responsive foam design remains, while the mesh upper has been updated to enhance breathability for extended excursions on the trail. Enjoy improved stability and traction with the Vibram® Megagrip outsole and its updated lug pattern. In addition, an Achilles pillow has been included for a more comfortable step-in feel. With Altra's Original FootShape Fit and spacious toe box, your toes can move freely and comfortably while you fly down hills, conquer summits, and soak in breathtaking views. This shoe is a durable and comfortable companion for all your trail conquering adventures.