I have one persistently swollen ankle that has not been an issue until I tried to buy boots on sale this winter.  The feel and fit of these Totes on one foot/ankle/calf was perfect, but even a wide size did not cover the other foot/ankle/calf.  I was chagrined to have to return these to the seller.  They were prompt with refund and did not charge me the 10% re-stocking fee.  Thank you!