Altra Olympus 7 Trail Running Shoe by Altra combines maximum cushioning with aggressive traction for long-distance trail running. Built with a lightweight Altra EGO™ MAX midsole and a Vibram® Megagrip outsole, it’s designed for stable, confident performance on varied terrain. Key attributes: Black | White | Simply Purple | Engineered mesh | Maximum cushioning (Altra EGO MAX midsole) | Vibram Megagrip traction with TractionLug™ | Zero-drop platform (0 mm) | Breathable engineered mesh upper | Lightweight for a max-cushion trail shoe | Plush tongue and comfort collar | Molded TPU overlays for durability | Wide toe box for natural toe splay | Plush tongue and integrated comfort collar | Molded TPU overlays for added protection | Dimensions fit: Weight: 269 g | Stack height: 33 mm (heel/toe) | Heel-to-toe drop: 0 mm | FootShape fit with roomy toe box | Regular width (B) | Composition care: Engineered mesh upper | Altra EGO MAX midsole foam | Vibram Megagrip outsole | TPU overlays