Warm winter boots

Purchased last year - worn little. The only flaw - as seen in the photo - a strap came undone, which I cut off. You can cut off the other one as well. It says 38, but I would say it's more like a 37 or a narrow 38. I bought it for my son who wears a 37, but it's already too small with a 38. Insole - 24cm, but actually around 22 cm.