I have slim legs and these fit my calves perfectly, but not much room for pants unless they're skinnies, and this boot will loo flawless with skirts.  You can also wear them with boot-cut pants because of the slim shaft.  THey are sturdy and comfortable.  THe picture actually does not do this boot any justice because they are much, much, much more beautiful in person.  Bought in 10M Black, and they fit true to size with just enough extra toe space for additional comfort.  Surpassed my expectations!