Love these boots!  I have a narrow foot and it can be difficult to find something that does not slip on my foot - particularly in the heel.  Clarks is a quality brand, so I counted on a good construction which is what I received.  The other attribute that I like is the heel height.  For some reason the manufacturers seem to think that boots have to be either really, really flat, or high, high heeled.  The height of this heel helps me have a comfortable stride without loosing my balance.  It does not have a real aggressive sole, so I didn't wear it when it was icy ourside.  But for nornal occasions with an inch or two of snow, or walking on dirt or gravel where you need traction for safety, the sole on these boots works well.  Quality books, quality workmanship, good fit!