I am having issues with my Achilles heel, during the summer I had the Crocs sandal that were so comfortable; when trying to put on sneakers as it got colder it was very painful.
I ordered the Mammoth and I wear them 90% of the time; I bought them in blue to match my uniform and on the weekends I try to wear blue to color coordinate.  Order one shoe size bigger because of the lining; I ordered my regular size in the sandals and had to return them because they were too big.  When ordering the mammoth it stated order one size bigger I did not listen and had to get a bigger size.