In 2013, adidas started to revolutionize the running market with BOOST, the lightweight cushioning technology that stores energy at each step and returns it to the runner. Back then, the brand had kicked off the BOOST collection with the launch of Energy BOOST. Five years later, to celebrate the anniversary, the Energy BOOST makes its comeback and is complemented by two further silhouettes: the Energy BOOST OG and UltraBOOST LTD.