Ultra Boost (Solid Grey) – A new darker grey Ultra Boost also known as mystery grey and charcoal grey has been released on the main site in sizes 6.5-15 for $180. Sizes are selling quickly so be sure to pick this one up soon if you have been looking to get this color. Quantity is limited to 2 per purchase and it is excluded from promotions.
Update: The grey Ultra Boosts are now sold out. Keep an eye on the New Arrivals for new colors for the Ultra Boosts.