Topo Athletic | Ultrafly 5 | Men's | Dark Grey/Grey Running 1/2 Zip designed for ultimate comfort and

designed for ultimate comfort and performance on every journey

86% Acrylic/Acrylique 13% Polyester 1% Wool/Laine

Stretch your legs and right to the pursuit of happiness in this matte performance fabric

Dye and fragrance free formula leaves no residue where bacteria can live

Topo Athletic | Ultrafly 5 | Men's | Dark Grey/Grey Running 1/2 Zip designed for ultimate comfort andMORE 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,