adidas Performance Ultraboost 1.0 running trainers - Black - UK 7.5

While the Ultraboost 1.0 trainers offer exceptional comfort, they are specifically engineered for running performance. For optimal benefit and longevity, we recommend using them primarily for running activities.

To clean, gently wipe the upper and midsole with a damp cloth and a small amount of mild soap. For the outsole, you can use a brush to remove debris. Always air dry completely at room temperature, away from direct heat.

The Boost midsole is made from thousands of fused thermoplastic polyurethane (TPU) particles. This technology provides soft yet responsive cushioning, offering high energy return and comfort that lasts throughout your run, regardless of temperature.

The Boost cushioning is known for its immediate comfort. While extensive break-in isn't typically required, wearing them for a few shorter runs or walks can help them perfectly mold to your feet.

Thanks to the Continental rubber outsole with its textured grip, these trainers perform excellently on roads, pavements, and track surfaces. They also offer good control on light, groomed trails.

Adidas sizing can sometimes vary. We recommend referring to the official adidas size chart and considering your usual running shoe size. If possible, trying them on is the best way to ensure a perfect fit.

Check your lacing technique to ensure even pressure. Try different running socks, as material and thickness can impact fit. If discomfort persists, verify you have the correct size and width.

While Boost foam is durable, its responsiveness can gradually decrease with extreme mileage. Ensure you are rotating your running shoes and consider if they are nearing the end of their lifespan (typically 300-500 miles).

The Continental outsole offers excellent grip, but no shoe is completely slip-proof in extreme conditions. Reduce your pace and adjust your stride when running on wet, icy, or very uneven terrain. Regularly clean the outsole to prevent dirt buildup from reducing traction.

Ensure you air out your shoes thoroughly after every run. Remove insoles occasionally to allow them to dry. You can use shoe deodorizers or sprinkle baking soda inside the shoes overnight to absorb odors.