I'm on my feet twelve hours or more a day at work and my job is extremely physical so great shoes are a must!!  I'm not only walking but kneeling and up and down out of a truck...  I bought these to wear in the summer months and am not disappointed.  They are light and breathable and the first shoes I haven't needed inserts.  I have calluses on the top of my feet from other shoes rubbing when I kneel.  These have alleviated that problem, they are extremely comfortable keep the feet cool, definitely a great purchase!