the more comfortable will be.soft sole is better than the more expensive hard leather sole.recently,there are many shoes designed with robber band around ankles[ shoes look curved],which they even fit better and more comfortable .Donald J Pliner,Tory Burch,Car Shoe,Stuart Weitzman,Via Spiga and Farragamo, etc.or,forgot the Tod"s,don't buy online unless you alread know it is good for you,you have to try them on.