What do you think about compression technology (Cavalleria compression breeches for example)? Does it really help recovering faster after riding?

Hi Tessy,
I have a friend who has hard times recovering after a long ride and it really helps her using compression technology. She uses compression socks normally sold for runners and loves it! I have heard that a french brand called Horse Pilot now sells compression socks for riders, do you know it?
Hope it helps :)