If you want to switch off during running training, you need the right running shoes: How about these by adidas Performance? A soft textile and synthetic upper helps you stay cool, while superlight cushioning offers optimum comfort. The durable rubber sole offers great traction on a variety of surfaces. Brand: adidas Performance Soft synthetic and textile upper Upper: Synthetic/TextileSole: Rubber Please note: This item is small fitting, you may require a larger size.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. adidas Performance Duramo SL Running Trainers