adidas Ultra Boost ST
Images via Running Warehouse

by Brendan Dunne

The adidas Ultra Boost was wrapped up in one of the boldest statements a sportswear brand has ever made, with adidas billing it as the "greatest running shoe ever made."

It turns out the brand isn't stopping at "greatest ever" with the silhouette. Scheduled for a release at the end of 2015 is this, the adidas Ultra Boost ST. The new design adds stability to the standard Ultra Boost ride by means of a multi-density Boost midsole, as broken down in this detailed review of the upcoming shoe from Running Warehouse.

Other changes include a higher toebox and a reworked cage at the midfoot.

Watch for the adidas Ultra Boost ST to debut in December at $180.