Topo Ultrafly 6 (B Standard) Womens Purple/White Size:8 0 continues to expand on

0 continues to expand on the functionality and versatility of the best-selling predecessor

then softens when you push off to run

Features a high flow Phaser Bite Valve

When it comes to running

Topo Ultrafly 6 (B Standard) Womens Purple/White Size:8 0 continues to expand onWeve 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 optimising