Topo Athletic | Ultrafly 5 | Women's | Purple/Grey Color:Purple/Grey Helion foam has been refined

Helion foam has been refined for a bouncier and more responsive ride

Polygiene® anti-odor finish

while the fabric lining ensures breathability

Side Seam Front Pockets

Topo Athletic | Ultrafly 5 | Women's | Purple/Grey Color:Purple/Grey Helion foam has been refinedTopo Athletic Women's Supported road running Women's Topo Athletic Ultrafly 5 in Purple Grey Introducing the Topo Ultrafly 5 your ultimate daily running companion designed for comfort and light pronation support. Recycled Engineered Mesh keeps weight at a minimum while providing a breathable, secure hold. Molded Foam Collar for added comfort and a locked in fit. Anatomical Toe Box provides an extra wide toe box to promote a more natural toe splay.