Anybody train wearing them (on the bike). I wear mine for recovery for couple of hours after sesions. I know Noodley sleeps in his.Other sports seem to use them while training,just wondered what the benefits were.
I used to use compression tights - from a Japanese company who were years ahead of Skins and co. - for long fell runs in the days when I used to do such things I found that for runs over about 10-15 miles - depending on the terrain - they reduced the 'flogged muscles' feeling when you stopped running.
I'm not sure what the other fell runners thought as they (the tights) were pretty eye-opening as the 'compression' sections which wind around the thighs and down to the calfs are silver on black lycra