I got my moneys worth out of the last pair I had.  I wore them out after 7+ years.

They run big.  I wear a size 10 and these were too big.  I am ordering a 9 to see how they run.

The vents keep your feet cool which is good for down here in Texas.  If you do yard work in them your feet will very dirty but rinsing these off is as easy as washing your feet.

Kinda a utility slipper...