Today the Ultra Boosts in white and black are restocking online at Foot Locker. Look for sizes to go live at 10am Eastern time for both colors. There is still a high demand for these colors so they may sell out fast again. No word if these colors will restock soon on the official site, but keep an eye on the New Arrivals where the new Ultra Boost colors will be rolling in.
Update 9-7-16: The men’s black Ultra Boost has restocked in sizes 6.5-13 for $180.