If you want to switch off during running training, you need the right running shoes. These shoes feature a low shaft and a round toe, with individual lacing to adjust the shoe width to your foot. Boost technology provides cushioning with many small air cushions, ensuring a gentle roll-off with every step. The rubber outsole offers non-slip traction, and the synthetic upper is durable and easy to care for. Brand: adidas Performance Lace-up Boost technology bounces with every step. This functional companion relieves the feet while running. BOOSTTM cushioning technologies. Upper: Synthetic Textile. Sole: Rubber. Please make sure that you try your footwear on before returning, as the box or label may state a US/Euro size which is different to the UK size. Runs small, please order one size larger.