I've been in the market for Wellington (rubber) boots for a while now, and have tried on Hunters, and various cheap pair, and nothing comes close to the comfort of these boots!  They're certainly not cheap, but the fit and feel of these boots is outstanding.  If you add the Airconfort insoles, they get even more comfortable!  Beware that the sized do run big.  I usually wear a 9-1/2, but the 9s fit way better than the 10s.