On Running Cloudswift Amp Trainers - White - 11.5 UK

The Cloudswift Amp trainers are built for urban running, offering a blend of CloudTec® cushioning and responsive Speedboard® technology for comfort and performance on city streets.

While comfortable for longer distances due to their cushioning, they are optimized for daily runs and urban environments. For ultra-distance or highly competitive marathon running, specialized marathon shoes might offer more tailored features.

No, these shoes are designed for hard surfaces like roads and pavement. The outsole and cushioning are not optimized for the varied terrain and impact of trail running.

Gently wipe the polyester upper with a damp cloth. For tougher stains, use a mild soap solution and a soft brush, then rinse with a clean, damp cloth. Allow to air dry.

The Cloudswift Amp trainers have an 8 mm heel-to-toe drop.

The shoe should feel snug but not tight. There should be about a thumb's width of space between your longest toe and the end of the shoe. The heel should not slip excessively.

The midsole features dual-density Helion™ foam for impact absorption and responsiveness.

Ensure you have selected the correct size. If the shoe is new, it may require a short break-in period. Try adjusting the lacing to find a more comfortable fit.

Over time, cushioning can degrade. For optimal performance, consider replacing the shoes after significant mileage (typically 300-500 miles or when wear is visible).

Check the outsole for embedded debris or excessive wear. Clean the outsole with a brush and water. If the tread is significantly worn, it may be time for a new pair.