One of the year's most celebrated sneakers, the adidas Energy Boost. Through the use of a unique cell structure at the rear they cleverly conserve & store energy, reinvesting it with every cushioned stride you take. This system is also incredibly resilient in a range of climates as unlike normal EVA it can withstand much hotter or cooler temperatures & still perform under duress. Bonded into this innovative sole unit is the equally progressive techfit upper, fitting like a glove & enhanced by power bands that offer gentle support around the foot. Running will never be the same. Upper: Techfit Polyester & Elastane