adidas announces Ultra Boost at media event in New York...

adidas track & field athletes Yohan Blake, Tori Bowie, Ajee Wilson and
Jenn Suhr take a run in the adidas Ultra Boost on Wall Street in
New York City (photo courtesy adidas Media Relations)




NEW YORK—Two years after the company introduced the Boost cushioning system to the world, adidas introduced what it claims to be its most technically-advanced running shoe, Ultra Boost, at a media event