Wmns UltraBoost X 'Grey Blue'


Wmns UltraBoost X 'Grey Blue'

Definitively designed for women using motion capture technology, the Ultra Boost X features a responsive floating arch for personalized support. This ‘Grey Blue’ colorway boasts a tonal, yarn-woven Primeknit upper and blue molded heel counter, while its BOOST midsole and Continental rubber outsole are kept classic in black and white.

BB6155 | Grey/Grey | 2/21/18

Shipping & Returns


Delivery and processing speeds vary by pricing options. "Lowest Price" orders ship to Flight Club first for verification and typically take 7-9 days (M-F) to reach you. "Fastest To You" orders will be shipped out the same day if ordered by 2PM ET (M-F, excluding holidays) and typically take 1-4 days (M-F) to reach you.

Estimated delivery times do not apply to international orders. International customers are responsible for any additional fees or taxes after an item ships.


All sales with Flight Club are final.

If you have any questions or concerns with regard to sizing or condition of a specific product on our site, please contact us before purchasing.

Learn more