Adidas Adizero Aruku Trainers - Grey - Size 8.5

The Adidas Adizero Aruku trainers are inspired by running heritage but are designed primarily for street style and everyday comfort. For marathon running, specialized performance running shoes are recommended.

These are unisex adult trainers. It's recommended to refer to Adidas's sizing chart for accurate measurements, paying attention to the UK adult foot size.

No, machine washing is not recommended as it can damage the materials, cushioning, and adhesives. Hand clean with a damp cloth and mild soap if necessary.

Swirlfoam is a cushioning technology used in the midsole designed to provide a comfortable and responsive feel underfoot, offering a lightweight sensation.

The upper is made from a combination of synthetic and textile materials, primarily a breathable mesh.

These trainers are not designed to be waterproof. The mesh upper offers breathability but will not provide protection against significant water exposure.

'Adizero' refers to Adidas's line of performance footwear, while 'Aruku' is a Japanese word meaning 'to walk', indicating the shoe's blend of performance inspiration and street-walking comfort.

Ensure the laces are threaded correctly through the eyelets. If they feel stiff, try replacing them with new laces or conditioning the existing ones with a fabric protector.

Gently wipe the area with a slightly damp cloth. Avoid abrasive cleaners or scrubbing, which could damage the finish.

Ensure you have the correct size and that the laces are adjusted for a snug but not overly tight fit. Consider the terrain and activity; these are primarily street trainers.

Check the rubber outsole for excessive wear or embedded debris. Clean the outsole thoroughly. If wear is significant, it may be time to consider replacement.