This is the Reebok ZPump Fusion Sneakers V66480. The pump is not functional, and there is damage around the insoles and collar. They can still be worn as shoes, but please only purchase if you understand the condition. The size is US 11.5, and I recommend them for those who typically wear around 29.5cm. For shipping, I am considering using Rakuraku Mercari便. No claims, no returns, no cancellations, please. I strive for prompt transactions, so I appreciate your understanding. If you'd like, please take a look at my other listings as well.