The Altra Men's VIA Olympus Shoe is a maximum cushioned shoe for road running. An Original FootShape for a plenty roomy Fit, with a thick, 33mm Altra EGO MAX Midsole for High-stack cushion. They're lightweight with plenty of Rocker, so you can transition easily and comfortably. The motivation you deserve to lace up and get in a few miles. Features of the Altra Men's VIA Olympus Shoe The signature FootShape comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet. The Balanced Cushioning platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment and better form. The Vibram High-Performance sticky rubber offers unparalleled grip on both wet and dry surfaces, rugged longevity, and optimal ground adaptability. Trailclaw canted lugs on the Outsole Are strategically placed beneath the metatarsals to provide added traction underfoot. Innerflex grid-like grooves in the Midsole Are designed to provide flexibility and movement.