Brand new. They are marked as a UK 13/EU46 but they are very much smaller then this. I reckon they are UK 11. They measure 290mm inside from toe to heel. The internal width is 90mm. If your feet are longer then 270mm you will struggle to get them on. My feet are 280mm long and I am a UK 12 and they are too small for me. Cost £58 from Onlymaker.