Size is 41. I think it's about 25.5-26.5cm. I've only worn them a few times. I replaced the laces with thicker ones because I wanted a jumbo lace look. The laces are long, so I tied them and tucked them in. I will also include the original thin laces. If you replace them with the original laces, it will look like images 13-15. Not Rick Owens. I will wrap them in bubble wrap and ship them in a cardboard box. Instant purchase is OK. First come, first served, even if negotiations are in progress.