Knee high black leather boot size 10

Knee high black leather flat boots with slight slouch. I cannot remember where I purchased and all sizing and branding is no longer visible. Perfectly broken in, not worn out. Excellent all season boot. I can assure that these are size 10(I’ve been the same size since I was probably 13), as you can see all shoes I have listed are the same size, save for one pair. Boot shaft measures 18.5” from tallest point to footbed. Opening measures about 16.5” around at the top, and 6.75” laid flat mid way down. Please ask any questions! Size 10.