They are a Viberg 9 (which i understand is a UK9 but comes up a bit big).I am a US10 in trainers and have wide feet…...Its a bit of a Lottery.......I could have bought a Viberg size 10 but i think they would be a bit too big (if i am correct in my research).I almost considered buying both pairs and selling whichever pair didn't fit on here but i was worried about how much i was going to get stung on import duty.The good news is i have had a result on that front so i shoulda bought both but hindsight is a wonderful thing...
I tried this Boot on and I can say, this Boot is very big! I wear in Viberg UK 10 (last 110, 2040, 310) and UK 10.5 at last 2030. In this Boot I had a Size UK9!!
I hope this Boot will fit you !!!!!!