Topo Women's Ultrafly 6 Sneaker in Grey/Sky Color:GREY/SKY For the softest and smoothest

For the softest and smoothest running sensation

GuideRail™ technology encourages natural foot placement with gentle guidance on the medial side—but only when it's needed

gives the shoe support with no break-in period

Meet the next generation of a much-loved running shoe

Rubber tread boosts durability and traction on asphalt

Topo Women's Ultrafly 6 Sneaker in Grey/Sky Color:GREY/SKY For the softest and smoothestWe freshened it up from top to bottom to amplify the comfort and light stability thats been the foundation of Ultrafly from the start. With even more cushioning than its predecessor, we redesigned the medial post to now wrap the heel to ensure smooth stability throughout. The ZipFoam midsole continues to evolve, now providing an even more responsive ride. Additional rubber coverage on the outsole improves durability and traction, while optimizing the