Thanks for the reply. I'm just wondering, because the shoes are lower, if the back of the shoes are hard and will dig in to the back of my heel.I have the K-Pole and didn't know anything about the S-Pole. I suppose it's more than enough for sim-racing so go for them and save some cash. The K-pole shoes are quite comfortable. Putting them on is not very easy without a shoehorn and I even had to loosen the laces a little bit. Maybe the S-Pole are easier in this sense as they are more like shoes rather than boots.