I have only had them for just over a month.

I bought them to replace a pair of Propet boots that finally started talking to me (had them since 2009 thereabouts).  I don't wear dress shoes because I find them flimsy and ridiculous (I don't care much for "style").  So I tend to only wear boots for everyday footwear.  It has benefits in a tropical country where you can find yourself having to deal with lots of rain, flooded streets, etc. for the better half of a year and dry, sometimes dusty conditions for another.

These boots seem to be well made and fairly sturdy (I'll know more after the rains come later this year).  I have gone through some water with them and my feet stayed dry, so no obvious leaks in them but I'll save my judgement for when I've got to wade through a bit more.

They did take about two weeks to break in, but now they are pretty comfortable.  The size is accurate.  With the side zipper they are fairly easy to get on and take off (taking off being easiest).

So far I like them.  Good boots.