I have had these boots for about two weeks now and I couldn't be happier. They are extremely comfortable and they didn't even need to be broken in. I wore them on a weekend to Montreal, even with all the walking they never hurt once. They have also made it through two snow storms in upstate New York. They have great traction, no slipping at all. They are extremely warm, to the point my feet with sweat if I wear them inside too long. They seem to be completely waterproof as well. Through the snow and puddles I have not felt any moisture. I have wide feet and wide calves and they still fit perfectly. I am typically a 7.5 but I got an 8 after reading reviews and it was the right choice. I suggest going half a size up. Some reviews have said they are clunky but I do not agree. They are light weight for winter boots. They come to about half way up my calves (although I am short). The laces never come untied. These are my second pair or Sorels and I am extremely happy. They are well made made.