The sneaker itself needs some cleaning and has some dirt and stains. Wheels haven’t been used outside at all. I bought to learn but haven’t actually put the effort in 😭 so it’s been sitting in the closet and I think it could use some love with someone who would use it. I’m 6.5 and these are EU 37/US women 6.5. They are slightly roomy but I have narrow feet. Fits fine with thicker socks. I have the unlocking key as well. Base wheels are removable.