In reply to Chris M:
Im assuming we are talking about the Trango S Evo (blue with a yellow flas in the sole unit?)
I dont rate them at all and I had three pairs now (they fit me well but i wish they didnt)
ive worm one of the three pairs in:
Chamonix high level - too cold
Chamonix mid level - good go for it
Bugaboos in spring - too cold / too long to dry
Greenland - new to very very dead in 45 days (30 days in and i was worrying)
Scotland in summer - good go for it
they dont like scree much