Im obsessed with these boots. I just bought a second pair of these today as a back up in case my current pair falls apart and/or in case the manufacturer discontinued this style. I bought the first pair early this winter and unfortunately some stitches have started to open on one of the seams on the side and that worries me because Im in love with these boots!  Although these boots are not cheap, I love them so much that I was willing to buy a second pair even if the first pair ends up completely falling apart. I walk 2 hours a day (3-5 miles) outside in 30 degree weather and my feet NEVER get cold or wet. I only wear regular crew socks so no thermal or wool socks are needed. They are every bit as comfortable to walk in as my sneakers. They are super lightweight (I mean like slippers!!) and actually look great with leggings. Ive gotten compliments on how cute they look. The little faux fur gives them a nice touch and the quilted sides also give them a bit of a fashion detail. Oh - and they fit me 100% true to size. They are not tall boots - they come up a few inches above the ankle and below the mid-shin. You couldn't wear them in deep snow but I walk mainly on pavement or very shallow snow.  I adore these boots!!! Five stars and Im not even taking any off any stars for the issue with stitches. They were perfect for a whole winter. If I could get a replacement, that would be been great but Im sure Im way past the return window. Perhaps Ill email Columbia for any possible  warranty. ( Ill update my review if they recifty this in any way.) Nonethekess - these are the best winter walking boots Ive ever owned.