GringosMen's Black Engineer Boots, Pull-On Western Buckle Biker Boots

How well sized are these, is an 8 a size 8, or a 10 a size 10 or are they slightly bigger or smaller than advertised ?

Are these wide? i have a very wide foot- a us 3e. are leather pants ment to go down the inside, mine are 3mm? thick. how are they for walking in?

how wide are these at the top?and how tall.

How tall are these boots?