These are some of the most comfortable socks I've ever purchased.  I've always opted to buy the cheapest socks that were available in the local department store, but this time, I decided to "splurge" and try something new.  These were well rated, so I chose them.  Lots of cushion in the sole, some sort of venting on the top, resulting in a sock that is comfortable to wear all day long.  I do wish the upper part had a little more "grip", the socks tend to end up bunch up around my ankles after a few hours.