These are great for the price, though I wouldn't say they are the best available.  Here's my breakdown:

Pros:
-Very inexpensive
-Generally comfortable
-They stay up all day
-Nude and tan both look great (haven't tried the others yet)

Cons:
-Toe seam can be annoying (as with all hose) and refuses to stay on top of foot
-Last an okay amount of time when washed in delicates bag, but don't do well when washed without

Given the low price and the relative comfort, I'd choose these over pricier knee-highs any day.  I recommend them to any price-conscious buyer looking for a decent set of hose.