These socks are not bad really. They are cushy on the bottom, however, after a while the sock tends to slide down and I would have to keep pulling them up. Doesn't necessarily keep the feet dry all day, but for the price, I wouldn't mind picking these up again.

Update - 2/22/13

I picked these up again after a short while, hehe. I must have tried 3 or 4 other diabetic-type socks and these were by far the best in my opinion. They're not meant to go all the way up to your knees, even though they can go up that high; they'll just eventually fall down to regular-crew size socks (if that makes sense). However, I will say that I've never experienced any kind of discomfort with these socks.