ASICS Gel-Cumulus 27 - Blue - UK 10

These shoes are ideal for neutral runners seeking exceptional cushioning and a smooth, protective ride for daily training, medium to long-distance runs, and recovery sessions on paved roads.

It is generally recommended to go up half a size in running shoes compared to your street shoe size to accommodate foot swelling during runs. Measure your foot length and consult the ASICS sizing chart. Try them on at the end of the day when your feet are slightly swollen.

The ASICS Gel-Cumulus 27 are specifically designed for road running. While they might handle very light, well-groomed trails, they lack the aggressive outsole grip and protective features necessary for technical or uneven trail surfaces. Using them on trails may reduce their lifespan and performance.

Most running shoes should be replaced every 300-500 miles or every 4-6 months, whichever comes first. Your body weight, running style, and the surfaces you run on can influence the lifespan of the cushioning and support.

While primarily designed for running, the exceptional comfort and cushioning of the Gel-Cumulus 27 make them very suitable for walking and comfortable everyday casual wear. However, their features are optimized for the biomechanics of running.

PureGEL is a soft, shock-absorbing gel material strategically placed to cushion impact. FlyteFoam Blast+ is a lightweight and energetic foam compound used throughout the midsole to provide a bouncy and responsive feel, contributing to both comfort and an energized toe-off.

Check your lacing technique to ensure a snug but not restrictive fit. Experiment with different lacing patterns. Ensure you're wearing appropriate moisture-wicking running socks. New shoes often require a short 'break-in' period; try shorter runs initially.

Running shoes have a finite lifespan, typically 300-500 miles. If your shoes feel 'flat' or you experience new aches and pains after regular use, it might be time to replace them. Factors like runner weight and running style can affect this timeframe.

While designed for road grip, extreme wet conditions can reduce traction. Adjust your stride and pace accordingly. Ensure the outsole is clean and free from debris, as this can further compromise grip. These shoes are not designed for icy or extremely slippery conditions.

Remove insoles after each run to allow them and the shoes to air out completely. You can sprinkle baking soda inside the shoes and insoles overnight to absorb odors, then shake it out. Ensure shoes are thoroughly dried after use or cleaning.