Yeezy Foam Runner Onyx Sneakers - Black - Size UK 12

No, these sneakers should not be washed. The manufacturer explicitly states 'Do not wash.' For cleaning, please refer to the 'Care' section.

The Foam Runners are constructed from a unique, oval-cut foam, which is a blend of EVA and algae. The outer, lining, and sole are 100% rubber.

While designed for comfort and traction in an 'active lifestyle,' they are primarily intended for casual wear and light activities, not for high-impact sports like running or intense athletic training.

Yes, the Yeezy Foam Runners feature a fully perforated design specifically for enhanced breathability, helping to keep your feet cool.

Store your Foam Runners in a cool, dry place away from direct sunlight or extreme heat to prevent material degradation.

While available in standard UK sizes, the fit of Foam Runners can be unique due to their distinct shape. It's often recommended to check specific sizing guides or try them on if possible to ensure the best fit.

Gently wipe the affected area with a damp cloth. For stubborn spots, use a very mild soap solution on the cloth, then wipe clean with a separate damp cloth and air dry.

Ensure the inner surface is clean and free of debris. While the foam is durable, consistent heavy use can compact it slightly. Allow them to rest between wears.

Ensure feet are clean before wearing. Allow sneakers to air out thoroughly between uses. You can place a deodorizing sachet or sprinkle a small amount of baking soda inside and tap it out before wearing.