I’m writing this in an Internet Cafe in Athens wearing these excellent socks. While the R&R are designed for racing and recovery, I also use them whenever I travel to help prevent deep-vein thrombosis which is a real risk for air travellers. I originally bought a pair at the Marine Corps Marathon expo a few years ago and I was so impressed that I bought a second pair. What is extra nice is that they are no longer in the florescent green colour, and I can get away with wearing them even to work.
There are different socks for your left and right feet and I use them quite regularly after training or during long trips. I tried using them during a training ride once but my legs got too hot. Give them a try – you won’t regret it.