adidas Running on Twitter: "In a running shoe built for personal bests, Tirfi Tsegaye raced to victory in the 2014 Berlin Marathon wearing the adizero adios Boost 2.0. Her PB and competition
Two Soles in One, Continental Tire and adidas | Continental Tire
The History of adidas adizero Running Shoes
2007 – Haile Gebrselassie | Marathon Shoe History
Japan's legendary shoe designer Toshiaki Omori has taken on the challenge of creating an even better running shoe, for record breakers and everyday runners, crafting the new Adizero Pro - Peter Fisk