The fit can be a bit hard, but after using Amazon wardrobe to try 2 sets of 3 pair, I found that the 11W fits best.  For comparison, I wear a 12 EE in Red Wing Iron Rangers.  After getting past that bit of annoyance, these shoes are absolutely great.  After wearing these, almost daily, for the last month+, here's my review:  I immediately replaced these with the Dr Scholl's 200lb + insoles.  These are extremely comfortable and perform extremely well when I'm on my feet all day.  I recently wore them on a trip that included multiple 9 to 12 mile days (on foot... thats about 20k-25k steps a day).  Despite having some very comfortable athletic shoes available, I wore the rockports nearly exclusively because they surprisingly comfortable.  I also walk to work daily, averaging 8k-10k daily steps, and find these shoes to be great.  I haven't worn them without the aftermarket insoles, so I can't rate them without this upgrade.  I've used mink oil on them once- they look nice before and after.  One "Con":  The shoe squeeks internally.  The sole does not squeek.  I actually found that the squeek is caused by the insole rubbing against the bottom of the shoe.  A bit of clear tape between these layers cured it instantly.