The adidas CrazyTrain Boost trainer features the endless energy of boost™ foam, which will prepare you for take-off.
The combination of supportive ENERGYSLING technology and high-traction outsole will help enhance your performance by improving stability, whilst the boost™ technology ensures cushioned comfort.
boost™'s energy-returning properties keep every step charged with an endless supply of light, fast energy
highly elastic ENERGYSLING™ element in upper for stability and energy return
textile, synthetic and synthetic suede upper for lightweight flexibility and support
breathable mesh tongue; Moulded eyestay
EVA rim around midsole for stability during lateral cuts
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