The Topo Ultraventure 3 is a dependable and cushioned trail shoe built to deliver protection catered toward long-distance trail runs. With some significant updates to Topo's best-selling trail shoe, the Topo Ultraventure 3's most noticeable changes include an increase in stack height, the addition of a lightweight ZipFoam compound in the midsole, and alterations to its Vibram outsole. The added ZipFoam compound provides a lighter, softer, and more responsive underfoot experience, while the changes to the Vibram outsole make it lighter and more flexible without compromising durability.