The shoe is processed from all good leather and with a good grip sole good. arriving at the positive. Now the negative: in size 44 is the front rivets to shoelaces to move too far forward and if you run a few kilometers puts it at the top of the ball of the big toe. In addition through the bend in the presence rubs the rivets on leather, how long back are the leather ??? that's a matter of time until there is a plan created and the shoes to the cobbler must !!!