Simplified and refreshed. We built the Escalante 4 as a nod to the fan-favorite Escalante 1.5, with FootShape fit, greater flexibility, and a lighter weight. Tackle fast training runs, daily walks, or everyday errands in this streamlined and versatile road-mile destroyer. It’s got an engineered knit upper for a more sock-like and forgiving fit, with a knit tongue, just like the original Escalante. We evolved the rubber midsole for a lighter weight and more flexibility so you can feel connected to the road. A new footbed feels more like the iconic Escalante 1.5 and 2.0, with the same Altra EGO™ midsole foam for responsiveness and comfort.