It appeared in 1991 for the first time and became a symbol of that time. After the fall of the Berlin Wall, the ostentation of the 80s was replaced by the importance of the essentials. adidas shaped this principle with the first Equipment collection, a model that left out the frills to focus on the performance, comfort and protection of the athlete. Textile uppers provide a lightweight and breathable wear whilst the highly rated Boost sole unit makes sure you have a comfortable ride. Giving it a modern day twist, adidas has significantly slimmed down the runner while amplifying the the amount of mesh on its upper to increase flexibility and comfort. Finishing off the technological renovations is a full-length BOOST midsole unit that will intrigue a newer generation of the Trefoil Brand’s supporters.