You don't even feel them, they are so comfortable.  LIke barefoot but with a nice comfortable cushion under your feet.  They do run a little wide but the strappy gladiator design makes them feel very secure on your feet.  I am kind of glad that they do run a bit wide because after a lot of walking they will still be comfty.  I usually wear 8.5-9 in regular shoes, and the 9 fits well in these.  The buckle design is like in the Leigh Wedge Sandal (you don't have to unbuckle the strap, it has a metal hook under it, hard to explain but brilliant design).  By they way, the Leigh Wedge Sandal are the most comfortable wedges I own, too (I wish they came in more colors). The expresso color in these Sexi Sandals is very neutral and goes with everything, even more so than black, I think.