These Nike boots look great but just a day later my right foot had blisters due to the crease in front of the boot where the boot bends what made me believe that i was conceiving the wrong couple. They also have a tight fit. I have many Nike boots and have never had this problem. I've only experienced some stiffness with other new boots, but not to this level of discomfort. I work as a security guard and 10-12 hours a day I get up and go up the stairs to check the exits. After a day's work (12 hours) my legs hurt a lot. The right foot had blisters towards the end of the shift from a crease in the toe of the right boot. I really like the style of the boots but they are too uncomfortable for my foot. The other side hurt too, but I think it was the discomfort from the extra weight on the left side. To return.