These are Hawkins ladies' sneakers. They are 22.5cm, but I think they run a bit small. I usually wear 22cm! The insoles feel like memory foam. They have been washed. There is some wear and tear. Please take a look at the photos for stains and scratches, and understand the condition before purchasing. There may be some areas not visible in the photos. Shipping will be compressed and sent via post. Thank you for your understanding. Thank you for looking.