Women's Ultrafly 6 in Black/White Size:10.5 Qualified customers can use their

Qualified customers can use their health savings account to purchase shoes through Flex

Contrasting ankle stripes and a knitted-in

Design inspired by classic racing shoes to evoke the spirit of speed

Multi-directional lug pattern with razor siping for better grip on wet surfaces

Women's Ultrafly 6 in Black/White Size:10.5 Qualified customers can use theirWe 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