I've owned these in black for 4 months now.  I cannot say enough good things about these boots.

Pros:
WARM - Thinsulate material lining the inside. They got me thru a harsh Midwest winter, no problem. I wore these hiking around in the woods by my house in deep snow.  I'd say after an hour & a half my toes were just starting to feel cold.

BREATHABLE - unlike some leather and rubber boots I've had, these let your feet breathe.  No more sweaty feet.

WATERPROOF - well, as water resistant as you can get.  I would wear these hiking around in the snow and no moisture at all would get to my socks.  Wore them sledding for hours, no problem. I wear them in the rain, no problem. Only thing more water resistant would be a rubber boot.
GRIPPY - good treads at the bottom.  You don't slip.

VERSATILE - Great everyday boots.  Great commuter boots.  Goes with everything -- jeans, pants, skirts. Wear to work and wear out at night.

COMFORTABLE - cannot emphasize this enough.  These have quickly become my "go to" boots.  I wear them everyday.  I've even gone running in these a couple times when I did not have time to go home for my gym shoes but wanted to get in a quick run.

BIG CALF FRIENDLY - I have athletic calfs and have a hard time finding boots that don't bind too much at the top when I zip them up.  These have a flexible panel in the back which blends flawlessly into the other fabric, accomodating all calf sizes.

STYLISH - I'm stylish in these w/o even trying.

GOOD CONSTRUCTION - they're made in China which is too bad, but someone over there knows what they're doing.  High quality zipper, fabric, seams, etc.

EASY TO CLEAN - I don't know how, but dirt just wicks away from these.  When need to clean, grab a washcloth, wipe, you're done.  I freshened up the inside by letting it soak in enzyme treatment then rinsed.  I left boots out unzipped and they air dryed in 24 hrs.  They didn't even need to be cleaned.

RUN TRUE TO SIZE

Cons:
If u need tons of arch support you'd have to buy an insert.  These have average to little arch support.

Summary:  I've beaten the tar out of these boots this season and they look like they did on day one.  I'm buying another pair in white.