He originally wanted a different pair but I decided to buy these for him for his birthday.  He talks about how great they are every time he wears them.  Said they might be the most comfortable shoes he's ever worn.  Just tonight he said he'd wear them every day if he could.....he's a pastor so they don't exactly go well with suits and such.  However, he does wear them to work now with his khakis.
He said they are light and breathable but warm enough to wear with socks in the colder weather.  Great product!