Topo Athletic | Ultrafly 5 | Men's | Dark Grey/Grey Size:10 This advanced Merino blend delivers

This advanced Merino blend delivers lightweight insulation

The versatile carrier includes a power mesh pocket that fits most smartphones

Measuring Instructions:Measure Circumference Below Patella (kneecap)

or the wind picks up

Topo Athletic | Ultrafly 5 | Men's | Dark Grey/Grey Size:10 This advanced Merino blend deliversMORE 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,