Designed for the avid runner. Crafted with a seamless, stitch-less upper from lightweight, quick-dry air mesh, they offer durability and breathability. Their MaxTrac™ outsole ensures enhanced grip on diverse terrains, while the Altra EGO™ midsole delivers a responsive yet comfortable ride. With a zero-drop design, original FootShape™ Fit, and moderate cushioning at a 25 mm stack height, these shoes promote natural foot positioning and stability. Weighing 261 g.