ON Cloudmonster Trainers - Grey - UK 12

The ON Cloudmonster Trainers are designed primarily for road running. Their outsole offers grip on paved surfaces but may not provide adequate traction or protection for rough trail terrain.

This model is listed in UK adult sizing. It is recommended to consult a sizing chart or try them on to ensure a proper fit, considering the average width.

Helion™ superfoam provides a unique combination of soft cushioning and energy return, offering a comfortable yet responsive feel during your run.

It is not recommended to machine wash these trainers. Hand washing with a damp cloth and mild soap is the preferred method for cleaning.

The Speedboard® plate is designed to enhance stability and support the foot's natural rolling motion, contributing to a more efficient and propulsive stride.

While designed for comfort, individuals with significantly wide feet may find the standard fit a bit snug. A break-in period is advised, but for very wide feet, alternative models might be more suitable.

The lifespan of the cushioning depends on factors like mileage, running surface, and runner's weight. For typical road running, expect the cushioning to perform well for several hundred miles, gradually diminishing thereafter.

The shoes may require a short break-in period. Wear them for shorter runs initially to allow them to mold to your feet.

Ensure the shoes are not being overused for activities other than running. For extensive use, consider rotating with another pair of shoes.

The rubber outsole provides good grip, but performance on extremely wet or slippery surfaces may be less optimal. Exercise caution in such conditions.