The shaft on this boot is stiff and inflexible.  I was expecting more of a tall straight boot with a pliable leather shaft to slip on my feet quickly and zip up with ease.  Instead it is stiff and feels quite restrictive when I walk. I almost feel as if these are the cardboard boots I've seen at Payless or Walmart. When they are standing in my closet they don't even bend. I have enjoyed my Keen casual shoes so I thought I would like these winter boots, but I'm afraid that they won't be getting a lot of wear and tear from me.  I have a pair of Aerosole boots which are made of the softest buttery leather which will be my first choice for comfort and style.