Knock the socks off (3)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
awe
'knock the socks off' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for awe that I've seen before include "Reverential respect" , "Overwhelming admiration" , "Great wonder" , "Sense of wonder" , "It makes you wonder" .)