On Cloudmonster Trainers - Grey - UK 5.5

The main benefit is the combination of the largest CloudTec® cushioning and Helion™ superfoam, which provides an exceptionally soft landing and powerful rebound, ensuring superb comfort and responsive performance for various activities and all-day wear.

These trainers are designed for versatility, making them suitable for both casual everyday wear and more active pursuits, including casual runs and intense training sessions. The cushioning and Speedboard® technology support efficient and comfortable movement across various intensities.

The trainers are listed in UK women's sizing (UK 5.5). We recommend referring to On Running's official size guide for precise measurements and fit recommendations to ensure you select the most appropriate size for your feet.

This specific model of the On Cloudmonster Trainers features a breathable technical mesh upper, designed for ventilation and comfort. While other Cloudmonster variants, such as the 'Cloudmonster Void Waterproof,' are available with waterproofing, this particular grey model is not explicitly described as waterproof.

The integrated Speedboard® works to enhance your stride efficiency by converting impact energy into forward momentum. It also provides added stability, contributing to a more controlled and powerful feel with every step.

Yes, their versatile design, stable Speedboard®, and comfortable cushioning make them suitable for a range of gym activities and cross-training, particularly those involving impact and dynamic movements where cushioning and support are beneficial.

While the trainers feature a breathable mesh upper, ensure you are wearing appropriate moisture-wicking socks. Also, allow the shoes to air out completely between uses to prevent moisture build-up.

The Helion superfoam and CloudTec elements are designed for durability, but consistent heavy use can temporarily compress them. Allow the shoes to rest and air out between wears, ideally for 24 hours if possible, to allow the foam to decompress and recover its responsiveness. Ensure the shoe's lifespan has not been exceeded by excessive mileage or wear.

This can sometimes occur due to friction between shoe components or if the insole is slightly misaligned. Try re-seating the insole or applying a small amount of baby powder underneath it. Also, check for any small debris caught in the outsole grooves that might cause noise.