Topo Athletic | Ultrafly 5 | Men's | Black/Charcoal long run recovery USB-rechargeable design eliminates the need

USB-rechargeable design eliminates the need for replacing batteries

the Spirit Jacket is crafted in a durable double-knit construction for warmth

moisture-wicking and odor control properties for breathability and freshness

The trusted Echelon foundation platform now with modern geometry

Soft handfeel

Topo Athletic | Ultrafly 5 | Men's | Black/Charcoal long run recovery USB-rechargeable design eliminates the needMORE COLORS Introducing the Topo Ultrafly 5 your ultimate daily running companion designed for comfort and light pronation support. With a spacious toe box and a natural ride, this latest version features an updated ZipFoam midsole that is softer, lighter, and more responsive. The increased stack height, now with an additional 2mm of foam, enhances cushioning without adding extra weight. The dual density midsole, equipped with a built in medial post,